30112013132311 has 4 divisors (see below), whose sum is σ = 32849468871624. Its totient is φ = 27374557393000.

The previous prime is 30112013132309. The next prime is 30112013132317. The reversal of 30112013132311 is 11323131021103.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30112013132311 - 2¹ = 30112013132309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30112013132317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1368727869640 + ... + 1368727869661.

It is an arithmetic number, because the mean of its divisors is an integer number (8212367217906).

Almost surely, 2^{30112013132311} is an apocalyptic number.

30112013132311 is a deficient number, since it is larger than the sum of its proper divisors (2737455739313).

30112013132311 is a wasteful number, since it uses less digits than its factorization.

30112013132311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2737455739312.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 30112013132311 its reverse (11323131021103), we get a palindrome (41435144153414).

It can be divided in two parts, 301120 and 13132311, that added together give a palindrome (13433431).

The spelling of 30112013132311 in words is "thirty trillion, one hundred twelve billion, thirteen million, one hundred thirty-two thousand, three hundred eleven".