30600957020 has 12 divisors (see below), whose sum is σ = 64262009784. Its totient is φ = 12240382800.

The previous prime is 30600957019. The next prime is 30600957029. The reversal of 30600957020 is 2075900603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30600957029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 765023906 + ... + 765023945.

It is an arithmetic number, because the mean of its divisors is an integer number (5355167482).

Almost surely, 2^30600957020 is an apocalyptic number.

It is an amenable number.

30600957020 is an abundant number, since it is smaller than the sum of its proper divisors (33661052764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30600957020 is a wasteful number, since it uses less digits than its factorization.

30600957020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1530047860 (or 1530047858 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 32.

The spelling of 30600957020 in words is "thirty billion, six hundred million, nine hundred fifty-seven thousand, twenty".