131302074 has 8 divisors (see below), whose sum is σ = 262604160. Its totient is φ = 43767356.

The previous prime is 131302069. The next prime is 131302079. The reversal of 131302074 is 470203131.

It is an interprime number because it is at equal distance from previous prime (131302069) and next prime (131302079).

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

131302074 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 131302074.

It is not an unprimeable number, because it can be changed into a prime (131302079) 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, 10941834 + ... + 10941845.

It is an arithmetic number, because the mean of its divisors is an integer number (32825520).

Almost surely, 2^131302074 is an apocalyptic number.

131302074 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

131302074 is a wasteful number, since it uses less digits than its factorization.

131302074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21883684.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 131302074 is about 11458.7117076921. The cubic root of 131302074 is about 508.2653794559.

The spelling of 131302074 in words is "one hundred thirty-one million, three hundred two thousand, seventy-four".