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110013031320 = 23351257772893
BaseRepresentation
bin110011001110101001…
…0011010001110011000
3101111221222221000222120
41212131102122032120
53300301314000240
6122312253021240
710643140223433
oct1463522321630
9344858830876
10110013031320
11427245407a5
12193a3184820
13a4b311044a
145478c1681a
152cdd31dad0
hex199d49a398

110013031320 has 64 divisors (see below), whose sum is σ = 330069863520. Its totient is φ = 29334073344.

The previous prime is 110013031283. The next prime is 110013031321. The reversal of 110013031320 is 23130310011.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 110013031320.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110013031321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1472794 + ... + 1545686.

Almost surely, 2110013031320 is an apocalyptic number.

110013031320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110013031320 is an abundant number, since it is smaller than the sum of its proper divisors (220056832200).

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

110013031320 is a wasteful number, since it uses less digits than its factorization.

110013031320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85484 (or 85480 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 110013031320 its reverse (23130310011), we get a palindrome (133143341331).

The spelling of 110013031320 in words is "one hundred ten billion, thirteen million, thirty-one thousand, three hundred twenty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 12577 25154 37731 50308 62885 72893 75462 100616 125770 145786 150924 188655 218679 251540 291572 301848 364465 377310 437358 503080 583144 728930 754620 874716 1093395 1457860 1509240 1749432 2186790 2915720 4373580 8747160 916775261 1833550522 2750325783 3667101044 4583876305 5500651566 7334202088 9167752610 11001303132 13751628915 18335505220 22002606264 27503257830 36671010440 55006515660 110013031320