10108613021 has 16 divisors (see below), whose sum is σ = 11340510720. Its totient is φ = 8947143360.

The previous prime is 10108612967. The next prime is 10108613051. The reversal of 10108613021 is 12031680101.

It is a cyclic number.

It is not a de Polignac number, because 10108613021 - 2²⁶ = 10041504157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10108613051) 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, 71135 + ... + 158988.

It is an arithmetic number, because the mean of its divisors is an integer number (708781920).

Almost surely, 2^10108613021 is an apocalyptic number.

It is an amenable number.

10108613021 is a deficient number, since it is larger than the sum of its proper divisors (1231897699).

10108613021 is a wasteful number, since it uses less digits than its factorization.

10108613021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230276.

The product of its (nonzero) digits is 288, while the sum is 23.

The spelling of 10108613021 in words is "ten billion, one hundred eight million, six hundred thirteen thousand, twenty-one".