10231132331 has 12 divisors (see below), whose sum is σ = 12527918280. Its totient is φ = 8307986400.

The previous prime is 10231132309. The next prime is 10231132339. The reversal of 10231132331 is 13323113201.

It is not a de Polignac number, because 10231132331 - 2⁶ = 10231132267 is a prime.

It is a super-2 number, since 2×10231132331² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10231132339) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5493770 + ... + 5495631.

It is an arithmetic number, because the mean of its divisors is an integer number (1043993190).

Almost surely, 2^10231132331 is an apocalyptic number.

10231132331 is a deficient number, since it is larger than the sum of its proper divisors (2296785949).

10231132331 is a wasteful number, since it uses less digits than its factorization.

10231132331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10989434 (or 10989427 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 10231132331 its reverse (13323113201), we get a palindrome (23554245532).

The spelling of 10231132331 in words is "ten billion, two hundred thirty-one million, one hundred thirty-two thousand, three hundred thirty-one".