10032231021 has 16 divisors (see below), whose sum is σ = 14082647040. Its totient is φ = 6335100720.

The previous prime is 10032231017. The next prime is 10032231043. The reversal of 10032231021 is 12013223001.

It is not a de Polignac number, because 10032231021 - 2² = 10032231017 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10032231091) 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, 481306 + ... + 501716.

It is an arithmetic number, because the mean of its divisors is an integer number (880165440).

Almost surely, 2^10032231021 is an apocalyptic number.

It is an amenable number.

10032231021 is a deficient number, since it is larger than the sum of its proper divisors (4050416019).

10032231021 is a wasteful number, since it uses less digits than its factorization.

10032231021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29056.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10032231021 its reverse (12013223001), we get a palindrome (22045454022).

The spelling of 10032231021 in words is "ten billion, thirty-two million, two hundred thirty-one thousand, twenty-one".