10231132232 has 8 divisors (see below), whose sum is σ = 19183372950. Its totient is φ = 5115566112.

The previous prime is 10231132231. The next prime is 10231132259. The reversal of 10231132232 is 23223113201.

It can be written as a sum of positive squares in only one way, i.e., 6461908996 + 3769223236 = 80386^2 + 61394^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (10231132231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 639445757 + ... + 639445772.

Almost surely, 2^10231132232 is an apocalyptic number.

It is an amenable number.

10231132232 is a deficient number, since it is larger than the sum of its proper divisors (8952240718).

10231132232 is a wasteful number, since it uses less digits than its factorization.

10231132232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1278891535 (or 1278891531 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 10231132232 its reverse (23223113201), we get a palindrome (33454245433).

The spelling of 10231132232 in words is "ten billion, two hundred thirty-one million, one hundred thirty-two thousand, two hundred thirty-two".