157033141731 has 12 divisors (see below), whose sum is σ = 228327807760. Its totient is φ = 103995457200.

The previous prime is 157033141697. The next prime is 157033141801. The reversal of 157033141731 is 137141330751.

157033141731 is a `hidden beast` number, since 1 + 570 + 3 + 3 + 14 + 1 + 73 + 1 = 666.

It is not a de Polignac number, because 157033141731 - 2³⁰ = 155959399907 is a prime.

It is a super-2 number, since 2×157033141731² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (157033181731) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57773896 + ... + 57776613.

Almost surely, 2^157033141731 is an apocalyptic number.

157033141731 is a deficient number, since it is larger than the sum of its proper divisors (71294666029).

157033141731 is a wasteful number, since it uses less digits than its factorization.

157033141731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115550666 (or 115550663 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

The spelling of 157033141731 in words is "one hundred fifty-seven billion, thirty-three million, one hundred forty-one thousand, seven hundred thirty-one".