10231032021 has 32 divisors (see below), whose sum is σ = 17039720448. Its totient is φ = 5324901120.

The previous prime is 10231031983. The next prime is 10231032037. The reversal of 10231032021 is 12023013201.

10231032021 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10231032021 - 2¹⁴ = 10231015637 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10231032821) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 451165 + ... + 473298.

It is an arithmetic number, because the mean of its divisors is an integer number (532491264).

Almost surely, 2^10231032021 is an apocalyptic number.

It is an amenable number.

10231032021 is a deficient number, since it is larger than the sum of its proper divisors (6808688427).

10231032021 is a wasteful number, since it uses less digits than its factorization.

10231032021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924521.

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

Adding to 10231032021 its reverse (12023013201), we get a palindrome (22254045222).

The spelling of 10231032021 in words is "ten billion, two hundred thirty-one million, thirty-two thousand, twenty-one".