30211232112130 has 16 divisors (see below), whose sum is σ = 54661980591864. Its totient is φ = 12021878891520.

The previous prime is 30211232112097. The next prime is 30211232112157. The reversal of 30211232112130 is 3121123211203.

It can be written as a sum of positive squares in 4 ways, for example, as 26774943151401 + 3436288960729 = 5174451^2 + 1853723^2 .

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, 7826742141 + ... + 7826746000.

Almost surely, 2^{30211232112130} is an apocalyptic number.

30211232112130 is a deficient number, since it is larger than the sum of its proper divisors (24450748479734).

30211232112130 is a wasteful number, since it uses less digits than its factorization.

30211232112130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15653488341.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 30211232112130 its reverse (3121123211203), we get a palindrome (33332355323333).

The spelling of 30211232112130 in words is "thirty trillion, two hundred eleven billion, two hundred thirty-two million, one hundred twelve thousand, one hundred thirty".