131364502 has 8 divisors (see below), whose sum is σ = 197111376. Its totient is φ = 65660712.

The previous prime is 131364487. The next prime is 131364517. The reversal of 131364502 is 205463131.

It is an interprime number because it is at equal distance from previous prime (131364487) and next prime (131364517).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 1578 + ... + 16285.

It is an arithmetic number, because the mean of its divisors is an integer number (24638922).

Almost surely, 2^131364502 is an apocalyptic number.

131364502 is a deficient number, since it is larger than the sum of its proper divisors (65746874).

131364502 is a wasteful number, since it uses less digits than its factorization.

131364502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21542.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 131364502 is about 11461.4354249370. The cubic root of 131364502 is about 508.3459188380.

The spelling of 131364502 in words is "one hundred thirty-one million, three hundred sixty-four thousand, five hundred two".