131260602 has 16 divisors (see below), whose sum is σ = 286386912. Its totient is φ = 39775920.

The previous prime is 131260601. The next prime is 131260627. The reversal of 131260602 is 206062131.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (131260601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 994333 + ... + 994464.

It is an arithmetic number, because the mean of its divisors is an integer number (17899182).

Almost surely, 2^131260602 is an apocalyptic number.

131260602 is an abundant number, since it is smaller than the sum of its proper divisors (155126310).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131260602 is a wasteful number, since it uses less digits than its factorization.

131260602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1988813.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 131260602 is about 11456.9019372604. The cubic root of 131260602 is about 508.2118616380.

The spelling of 131260602 in words is "one hundred thirty-one million, two hundred sixty thousand, six hundred two".