113311320103111 has 16 divisors (see below), whose sum is σ = 122808282822400. Its totient is φ = 103925924563968.

The previous prime is 113311320103109. The next prime is 113311320103123. The reversal of 113311320103111 is 111301023113311.

It is not a de Polignac number, because 113311320103111 - 2¹ = 113311320103109 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 (113311320133111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73362775 + ... + 74891383.

It is an arithmetic number, because the mean of its divisors is an integer number (7675517676400).

Almost surely, 2^{113311320103111} is an apocalyptic number.

113311320103111 is a deficient number, since it is larger than the sum of its proper divisors (9496962719289).

113311320103111 is a wasteful number, since it uses less digits than its factorization.

113311320103111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1565098.

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

Adding to 113311320103111 its reverse (111301023113311), we get a palindrome (224612343216422).

The spelling of 113311320103111 in words is "one hundred thirteen trillion, three hundred eleven billion, three hundred twenty million, one hundred three thousand, one hundred eleven".