131024274 has 16 divisors (see below), whose sum is σ = 268440480. Its totient is φ = 42609440.

The previous prime is 131024263. The next prime is 131024293. The reversal of 131024274 is 472420131.

It is a happy number.

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, 266064 + ... + 266555.

It is an arithmetic number, because the mean of its divisors is an integer number (16777530).

Almost surely, 2^131024274 is an apocalyptic number.

131024274 is an abundant number, since it is smaller than the sum of its proper divisors (137416206).

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

131024274 is a wasteful number, since it uses less digits than its factorization.

131024274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532665.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 131024274 is about 11446.5835077546. The cubic root of 131024274 is about 507.9066752531.

The spelling of 131024274 in words is "one hundred thirty-one million, twenty-four thousand, two hundred seventy-four".