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1100010120102 = 2323715716016571
BaseRepresentation
bin10000000000011101101…
…101100110001110100110
310220011022121002220220100
4100000131231212032212
5121010310042320402
62201200534244530
7142321163514135
oct20003555461646
93804277086810
101100010120102
1139456a043413
121592331b6746
137c965c0c6ba
143b35297d91c
151d9317ee71c
hex1001db663a6

1100010120102 has 96 divisors (see below), whose sum is σ = 2465274917664. Its totient is φ = 354212352000.

The previous prime is 1100010120071. The next prime is 1100010120109. The reversal of 1100010120102 is 2010210100011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100010120109) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 167400477 + ... + 167407047.

It is an arithmetic number, because the mean of its divisors is an integer number (25679947059).

Almost surely, 21100010120102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1100010120102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1232637458832).

1100010120102 is an abundant number, since it is smaller than the sum of its proper divisors (1365264797562).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1100010120102 is a wasteful number, since it uses less digits than its factorization.

1100010120102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8374 (or 8371 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 1100010120102 its reverse (2010210100011), we get a palindrome (3110220220113).

The spelling of 1100010120102 in words is "one trillion, one hundred billion, ten million, one hundred twenty thousand, one hundred two".

Divisors: 1 2 3 6 9 18 37 74 111 157 222 314 333 471 666 942 1413 1601 2826 3202 4803 5809 6571 9606 11618 13142 14409 17427 19713 28818 34854 39426 52281 59139 59237 104562 118278 118474 177711 243127 251357 355422 486254 502714 533133 729381 754071 1031647 1066266 1458762 1508142 2063294 2188143 2262213 3094941 4376286 4524426 6189882 9284823 9300209 10520171 18569646 18600418 21040342 27900627 31560513 38170939 55801254 63121026 76341878 83701881 94681539 114512817 167403762 189363078 229025634 343538451 389246327 687076902 778492654 1167738981 1651666847 2335477962 3303333694 3503216943 4955000541 7006433886 9910001082 14865001623 29730003246 61111673339 122223346678 183335020017 366670040034 550005060051 1100010120102