102707056 has 20 divisors (see below), whose sum is σ = 200759472. Its totient is φ = 50898176.

The previous prime is 102707021. The next prime is 102707063. The reversal of 102707056 is 650707201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26596 + ... + 30211.

Almost surely, 2^102707056 is an apocalyptic number.

102707056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

102707056 is a deficient number, since it is larger than the sum of its proper divisors (98052416).

102707056 is a wasteful number, since it uses less digits than its factorization.

102707056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56928 (or 56922 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 102707056 is about 10134.4489736739. The cubic root of 102707056 is about 468.3099950236.

The spelling of 102707056 in words is "one hundred two million, seven hundred seven thousand, fifty-six".