131024612 has 24 divisors (see below), whose sum is σ = 235900896. Its totient is φ = 63641088.

The previous prime is 131024609. The next prime is 131024651. The reversal of 131024612 is 216420131.

131024612 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 31223 + ... + 35169.

It is an arithmetic number, because the mean of its divisors is an integer number (9829204).

Almost surely, 2^131024612 is an apocalyptic number.

It is an amenable number.

131024612 is a deficient number, since it is larger than the sum of its proper divisors (104876284).

131024612 is a wasteful number, since it uses less digits than its factorization.

131024612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4187 (or 4185 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 131024612 is about 11446.5982719758. The cubic root of 131024612 is about 507.9071119974.

Adding to 131024612 its reverse (216420131), we get a palindrome (347444743).

The spelling of 131024612 in words is "one hundred thirty-one million, twenty-four thousand, six hundred twelve".