10102656892 has 12 divisors (see below), whose sum is σ = 17680624920. Its totient is φ = 5051049776.

The previous prime is 10102656871. The next prime is 10102656899. The reversal of 10102656892 is 29865620101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10102656899) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26718 + ... + 144634.

It is an arithmetic number, because the mean of its divisors is an integer number (1473385410).

Almost surely, 2^10102656892 is an apocalyptic number.

It is an amenable number.

10102656892 is a deficient number, since it is larger than the sum of its proper divisors (7577968028).

10102656892 is a wasteful number, since it uses less digits than its factorization.

10102656892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139340 (or 139338 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 40.

The spelling of 10102656892 in words is "ten billion, one hundred two million, six hundred fifty-six thousand, eight hundred ninety-two".