30131042204 has 24 divisors (see below), whose sum is σ = 54762941520. Its totient is φ = 14493638016.

The previous prime is 30131042189. The next prime is 30131042231. The reversal of 30131042204 is 40224013103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1130582 + ... + 1156925.

It is an arithmetic number, because the mean of its divisors is an integer number (2281789230).

Almost surely, 2^30131042204 is an apocalyptic number.

It is an amenable number.

30131042204 is a deficient number, since it is larger than the sum of its proper divisors (24631899316).

30131042204 is a wasteful number, since it uses less digits than its factorization.

30131042204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2287637 (or 2287635 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 30131042204 its reverse (40224013103), we get a palindrome (70355055307).

The spelling of 30131042204 in words is "thirty billion, one hundred thirty-one million, forty-two thousand, two hundred four".