30112113113311 has 4 divisors (see below), whose sum is σ = 30241349650512. Its totient is φ = 29982876576112.

The previous prime is 30112113113297. The next prime is 30112113113377. The reversal of 30112113113311 is 11331131121103.

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 30112113113311 - 2⁴³ = 21316020091103 is a prime.

It is a super-2 number, since 2×30112113113311² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30112113113011) 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, 64618268251 + ... + 64618268716.

It is an arithmetic number, because the mean of its divisors is an integer number (7560337412628).

Almost surely, 2^{30112113113311} is an apocalyptic number.

30112113113311 is a deficient number, since it is larger than the sum of its proper divisors (129236537201).

30112113113311 is a wasteful number, since it uses less digits than its factorization.

30112113113311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129236537200.

The product of its (nonzero) digits is 162, while the sum is 22.

Adding to 30112113113311 its reverse (11331131121103), we get a palindrome (41443244234414).

The spelling of 30112113113311 in words is "thirty trillion, one hundred twelve billion, one hundred thirteen million, one hundred thirteen thousand, three hundred eleven".