102712079748 has 48 divisors (see below), whose sum is σ = 253836495360. Its totient is φ = 32213589504.

The previous prime is 102712079719. The next prime is 102712079759. The reversal of 102712079748 is 847970217201.

It is a junction number, because it is equal to n+sod(n) for n = 102712079697 and 102712079706.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 610290 + ... + 760182.

It is an arithmetic number, because the mean of its divisors is an integer number (5288260320).

Almost surely, 2^102712079748 is an apocalyptic number.

It is an amenable number.

102712079748 is an abundant number, since it is smaller than the sum of its proper divisors (151124415612).

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

102712079748 is a wasteful number, since it uses less digits than its factorization.

102712079748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153276 (or 153274 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 48.

The spelling of 102712079748 in words is "one hundred two billion, seven hundred twelve million, seventy-nine thousand, seven hundred forty-eight".