131057348 has 6 divisors (see below), whose sum is σ = 229350366. Its totient is φ = 65528672.

The previous prime is 131057347. The next prime is 131057417. The reversal of 131057348 is 843750131.

It can be written as a sum of positive squares in only one way, i.e., 109453444 + 21603904 = 10462^2 + 4648^2 .

It is not an unprimeable number, because it can be changed into a prime (131057347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16382165 + ... + 16382172.

It is an arithmetic number, because the mean of its divisors is an integer number (38225061).

Almost surely, 2^131057348 is an apocalyptic number.

It is an amenable number.

131057348 is a deficient number, since it is larger than the sum of its proper divisors (98293018).

131057348 is a wasteful number, since it uses less digits than its factorization.

131057348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32764341 (or 32764339 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 131057348 is about 11448.0281271492. The cubic root of 131057348 is about 507.9494080272.

The spelling of 131057348 in words is "one hundred thirty-one million, fifty-seven thousand, three hundred forty-eight".