30131102230 has 32 divisors (see below), whose sum is σ = 54402617664. Its totient is φ = 12015461376.

The previous prime is 30131102189. The next prime is 30131102249. The reversal of 30131102230 is 3220113103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7049374 + ... + 7053646.

It is an arithmetic number, because the mean of its divisors is an integer number (1700081802).

Almost surely, 2^30131102230 is an apocalyptic number.

30131102230 is a deficient number, since it is larger than the sum of its proper divisors (24271515434).

30131102230 is a wasteful number, since it uses less digits than its factorization.

30131102230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6280.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 30131102230 its reverse (3220113103), we get a palindrome (33351215333).

The spelling of 30131102230 in words is "thirty billion, one hundred thirty-one million, one hundred two thousand, two hundred thirty".