102113179810512 has 80 divisors (see below), whose sum is σ = 291012983435328. Its totient is φ = 30653112130560.

The previous prime is 102113179810507. The next prime is 102113179810519. The reversal of 102113179810512 is 215018971311201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102113179810519) 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, 1995619738 + ... + 1995670905.

Almost surely, 2^{102113179810512} is an apocalyptic number.

102113179810512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102113179810512 is an abundant number, since it is smaller than the sum of its proper divisors (188899803624816).

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

102113179810512 is a wasteful number, since it uses less digits than its factorization.

102113179810512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3991290708 (or 3991290702 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 42.

The spelling of 102113179810512 in words is "one hundred two trillion, one hundred thirteen billion, one hundred seventy-nine million, eight hundred ten thousand, five hundred twelve".