131033876 has 12 divisors (see below), whose sum is σ = 230498772. Its totient is φ = 65177088.

The previous prime is 131033873. The next prime is 131033897. The reversal of 131033876 is 678330131.

It can be written as a sum of positive squares in 2 ways, for example, as 17056900 + 113976976 = 4130^2 + 10676^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131033873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84095 + ... + 85638.

It is an arithmetic number, because the mean of its divisors is an integer number (19208231).

Almost surely, 2^131033876 is an apocalyptic number.

It is an amenable number.

131033876 is a deficient number, since it is larger than the sum of its proper divisors (99464896).

131033876 is a wasteful number, since it uses less digits than its factorization.

131033876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169930 (or 169928 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 131033876 is about 11447.0029265306. The cubic root of 131033876 is about 507.9190821164.

The spelling of 131033876 in words is "one hundred thirty-one million, thirty-three thousand, eight hundred seventy-six".