131626132 has 24 divisors (see below), whose sum is σ = 256636800. Its totient is φ = 58556160.

The previous prime is 131626067. The next prime is 131626151. The reversal of 131626132 is 231626131.

It is a junction number, because it is equal to n+sod(n) for n = 131626097 and 131626106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29757 + ... + 33892.

It is an arithmetic number, because the mean of its divisors is an integer number (10693200).

Almost surely, 2^131626132 is an apocalyptic number.

It is an amenable number.

131626132 is a deficient number, since it is larger than the sum of its proper divisors (125010668).

131626132 is a wasteful number, since it uses less digits than its factorization.

131626132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63711 (or 63709 counting only the distinct ones).

The product of its digits is 1296, while the sum is 25.

The square root of 131626132 is about 11472.8432395810. The cubic root of 131626132 is about 508.6831747011.

Subtracting 131626132 from its reverse (231626131), we obtain a palindrome (99999999).

The spelling of 131626132 in words is "one hundred thirty-one million, six hundred twenty-six thousand, one hundred thirty-two".