30212132113 has 16 divisors (see below), whose sum is σ = 30889812096. Its totient is φ = 29543834880.

The previous prime is 30212132081. The next prime is 30212132173. The reversal of 30212132113 is 31123121203.

It is a cyclic number.

It is not a de Polignac number, because 30212132113 - 2⁵ = 30212132081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30212132173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3219318 + ... + 3228688.

It is an arithmetic number, because the mean of its divisors is an integer number (1930613256).

Almost surely, 2^30212132113 is an apocalyptic number.

It is an amenable number.

30212132113 is a deficient number, since it is larger than the sum of its proper divisors (677679983).

30212132113 is a wasteful number, since it uses less digits than its factorization.

30212132113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9864.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 30212132113 its reverse (31123121203), we get a palindrome (61335253316).

The spelling of 30212132113 in words is "thirty billion, two hundred twelve million, one hundred thirty-two thousand, one hundred thirteen".