10131322132 has 6 divisors (see below), whose sum is σ = 17729813738. Its totient is φ = 5065661064.

The previous prime is 10131322109. The next prime is 10131322169. The reversal of 10131322132 is 23122313101.

It can be written as a sum of positive squares in only one way, i.e., 9667608976 + 463713156 = 98324^2 + 21534^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1266415263 + ... + 1266415270.

Almost surely, 2^10131322132 is an apocalyptic number.

It is an amenable number.

10131322132 is a deficient number, since it is larger than the sum of its proper divisors (7598491606).

10131322132 is a wasteful number, since it uses less digits than its factorization.

10131322132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2532830537 (or 2532830535 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 10131322132 its reverse (23122313101), we get a palindrome (33253635233).

The spelling of 10131322132 in words is "ten billion, one hundred thirty-one million, three hundred twenty-two thousand, one hundred thirty-two".