131257150343 has 16 divisors (see below), whose sum is σ = 145571789952. Its totient is φ = 117340476000.

The previous prime is 131257150279. The next prime is 131257150361. The reversal of 131257150343 is 343051752131.

It is not a de Polignac number, because 131257150343 - 2⁶ = 131257150279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131257150543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3094388 + ... + 3136518.

It is an arithmetic number, because the mean of its divisors is an integer number (9098236872).

Almost surely, 2^131257150343 is an apocalyptic number.

131257150343 is a deficient number, since it is larger than the sum of its proper divisors (14314639609).

131257150343 is a wasteful number, since it uses less digits than its factorization.

131257150343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46846.

The product of its (nonzero) digits is 37800, while the sum is 35.

The spelling of 131257150343 in words is "one hundred thirty-one billion, two hundred fifty-seven million, one hundred fifty thousand, three hundred forty-three".