102116544255 has 96 divisors (see below), whose sum is σ = 195874398720. Its totient is φ = 48803040000.

The previous prime is 102116544241. The next prime is 102116544269. The reversal of 102116544255 is 552445611201.

102116544255 is a `hidden beast` number, since 1 + 0 + 2 + 1 + 165 + 442 + 55 = 666.

It is an interprime number because it is at equal distance from previous prime (102116544241) and next prime (102116544269).

It is not a de Polignac number, because 102116544255 - 2⁴ = 102116544239 is a prime.

It is a super-2 number, since 2×102116544255² (a number of 23 digits) contains 22 as substring.

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, 9786381 + ... + 9796809.

It is an arithmetic number, because the mean of its divisors is an integer number (2040358320).

Almost surely, 2^102116544255 is an apocalyptic number.

102116544255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

102116544255 is a deficient number, since it is larger than the sum of its proper divisors (93757854465).

102116544255 is a wasteful number, since it uses less digits than its factorization.

102116544255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10733 (or 10730 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

The spelling of 102116544255 in words is "one hundred two billion, one hundred sixteen million, five hundred forty-four thousand, two hundred fifty-five".