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101011010101110 = 232519376473246641
BaseRepresentation
bin10110111101111001110101…
…011000000001111101110110
3111020122120001222012001010100
4112331321311120001331312
5101214431022041213420
6554455452321534530
730163542665204364
oct2675716530017566
9436576058161110
10101011010101110
112a20458a939a8a
12b3b473aaa4446
1344493b34649c5
141ad2d5d5d8634
15ba27dc91d190
hex5bde75601f76

101011010101110 has 192 divisors, whose sum is σ = 283967853174720. Its totient is φ = 24824943452160.

The previous prime is 101011010101093. The next prime is 101011010101123. The reversal of 101011010101110 is 11101010110101.

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

It is a junction number, because it is equal to n+sod(n) for n = 101011010101092 and 101011010101101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 409423390 + ... + 409670030.

It is an arithmetic number, because the mean of its divisors is an integer number (1478999235285).

Almost surely, 2101011010101110 is an apocalyptic number.

101011010101110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 101011010101110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141983926587360).

101011010101110 is an abundant number, since it is smaller than the sum of its proper divisors (182956843073610).

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

101011010101110 is a wasteful number, since it uses less digits than its factorization.

101011010101110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253183 (or 253180 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 9.

Adding to 101011010101110 its reverse (11101010110101), we get a palindrome (112112020211211).

The spelling of 101011010101110 in words is "one hundred one trillion, eleven billion, ten million, one hundred one thousand, one hundred ten".