30767134131 has 12 divisors (see below), whose sum is σ = 46780438120. Its totient is φ = 19431874080.

The previous prime is 30767134103. The next prime is 30767134133. The reversal of 30767134131 is 13143176703.

30767134131 is a `hidden beast` number, since 307 + 6 + 7 + 1 + 341 + 3 + 1 = 666.

It is not a de Polignac number, because 30767134131 - 2⁷ = 30767134003 is a prime.

It is a super-2 number, since 2×30767134131² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30767134133) 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, 89962210 + ... + 89962551.

Almost surely, 2^30767134131 is an apocalyptic number.

30767134131 is a deficient number, since it is larger than the sum of its proper divisors (16013303989).

30767134131 is a wasteful number, since it uses less digits than its factorization.

30767134131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179924786 (or 179924783 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

The spelling of 30767134131 in words is "thirty billion, seven hundred sixty-seven million, one hundred thirty-four thousand, one hundred thirty-one".