30774125331 has 6 divisors (see below), whose sum is σ = 44451514380. Its totient is φ = 20516083548.

The previous prime is 30774125323. The next prime is 30774125341. The reversal of 30774125331 is 13352147703.

30774125331 is a `hidden beast` number, since 307 + 7 + 4 + 12 + 5 + 331 = 666.

It is not a de Polignac number, because 30774125331 - 2³ = 30774125323 is a prime.

It is a super-2 number, since 2×30774125331² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30774125311) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1709673621 + ... + 1709673638.

It is an arithmetic number, because the mean of its divisors is an integer number (7408585730).

Almost surely, 2^30774125331 is an apocalyptic number.

30774125331 is a deficient number, since it is larger than the sum of its proper divisors (13677389049).

30774125331 is a wasteful number, since it uses less digits than its factorization.

30774125331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3419347265 (or 3419347262 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 36.

The spelling of 30774125331 in words is "thirty billion, seven hundred seventy-four million, one hundred twenty-five thousand, three hundred thirty-one".