131376932 has 12 divisors (see below), whose sum is σ = 233059596. Its totient is φ = 64788480.

The previous prime is 131376929. The next prime is 131376961. The reversal of 131376932 is 239673131.

131376932 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 101082916 + 30294016 = 10054^2 + 5504^2 .

It is a junction number, because it is equal to n+sod(n) for n = 131376892 and 131376901.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224669 + ... + 225252.

It is an arithmetic number, because the mean of its divisors is an integer number (19421633).

Almost surely, 2^131376932 is an apocalyptic number.

It is an amenable number.

131376932 is a deficient number, since it is larger than the sum of its proper divisors (101682664).

131376932 is a wasteful number, since it uses less digits than its factorization.

131376932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449998 (or 449996 counting only the distinct ones).

The product of its digits is 20412, while the sum is 35.

The square root of 131376932 is about 11461.9776653072. The cubic root of 131376932 is about 508.3619519377.

The spelling of 131376932 in words is "one hundred thirty-one million, three hundred seventy-six thousand, nine hundred thirty-two".