30012121011313 has 24 divisors (see below), whose sum is σ = 34996713487200. Its totient is φ = 25662320893440.

The previous prime is 30012121011227. The next prime is 30012121011329. The reversal of 30012121011313 is 31311012121003.

It is not a de Polignac number, because 30012121011313 - 2¹⁷ = 30012120880241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30012121011013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 113635270 + ... + 113899072.

It is an arithmetic number, because the mean of its divisors is an integer number (1458196395300).

Almost surely, 2^{30012121011313} is an apocalyptic number.

It is an amenable number.

30012121011313 is a deficient number, since it is larger than the sum of its proper divisors (4984592475887).

30012121011313 is a wasteful number, since it uses less digits than its factorization.

30012121011313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269437 (or 269430 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 30012121011313 its reverse (31311012121003), we get a palindrome (61323133132316).

The spelling of 30012121011313 in words is "thirty trillion, twelve billion, one hundred twenty-one million, eleven thousand, three hundred thirteen".