2347880131 has 2 divisors, whose sum is σ = 2347880132. Its totient is φ = 2347880130.

The previous prime is 2347880123. The next prime is 2347880147. The reversal of 2347880131 is 1310887432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2347880131 - 2³ = 2347880123 is a prime.

It is a super-2 number, since 2×2347880131² = 11025082219089154322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2347880191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1173940065 + 1173940066.

It is an arithmetic number, because the mean of its divisors is an integer number (1173940066).

Almost surely, 2^2347880131 is an apocalyptic number.

2347880131 is a deficient number, since it is larger than the sum of its proper divisors (1).

2347880131 is an equidigital number, since it uses as much as digits as its factorization.

2347880131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 2347880131 is about 48454.9288617783. The cubic root of 2347880131 is about 1329.1030058933.

The spelling of 2347880131 in words is "two billion, three hundred forty-seven million, eight hundred eighty thousand, one hundred thirty-one".