30231122111113 has 48 divisors (see below), whose sum is σ = 38413266318720. Its totient is φ = 23526360748800.

The previous prime is 30231122111051. The next prime is 30231122111129. The reversal of 30231122111113 is 31111122113203.

It is not a de Polignac number, because 30231122111113 - 2⁹ = 30231122110601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30231123111113) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1890500548 + ... + 1890516538.

It is an arithmetic number, because the mean of its divisors is an integer number (800276381640).

Almost surely, 2^{30231122111113} is an apocalyptic number.

It is an amenable number.

30231122111113 is a deficient number, since it is larger than the sum of its proper divisors (8182144207607).

30231122111113 is a wasteful number, since it uses less digits than its factorization.

30231122111113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20318 (or 20311 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 30231122111113 its reverse (31111122113203), we get a palindrome (61342244224316).

The spelling of 30231122111113 in words is "thirty trillion, two hundred thirty-one billion, one hundred twenty-two million, one hundred eleven thousand, one hundred thirteen".