102870788 has 24 divisors (see below), whose sum is σ = 190159200. Its totient is φ = 48558528.

The previous prime is 102870773. The next prime is 102870799. The reversal of 102870788 is 887078201.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21128 + ... + 25536.

It is an arithmetic number, because the mean of its divisors is an integer number (7923300).

Almost surely, 2^102870788 is an apocalyptic number.

It is an amenable number.

102870788 is a deficient number, since it is larger than the sum of its proper divisors (87288412).

102870788 is a wasteful number, since it uses less digits than its factorization.

102870788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4739 (or 4737 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 41.

The square root of 102870788 is about 10142.5237490479. The cubic root of 102870788 is about 468.5587173792.

The spelling of 102870788 in words is "one hundred two million, eight hundred seventy thousand, seven hundred eighty-eight".