10232971021 has 8 divisors (see below), whose sum is σ = 12594425984. Its totient is φ = 8096416560.

The previous prime is 10232971013. The next prime is 10232971039. The reversal of 10232971021 is 12017923201.

10232971021 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10232971021 - 2³ = 10232971013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10232971051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56225025 + ... + 56225206.

It is an arithmetic number, because the mean of its divisors is an integer number (1574303248).

Almost surely, 2^10232971021 is an apocalyptic number.

It is an amenable number.

10232971021 is a deficient number, since it is larger than the sum of its proper divisors (2361454963).

10232971021 is a wasteful number, since it uses less digits than its factorization.

10232971021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112450251.

The product of its (nonzero) digits is 1512, while the sum is 28.

The spelling of 10232971021 in words is "ten billion, two hundred thirty-two million, nine hundred seventy-one thousand, twenty-one".