113402411111 has 16 divisors (see below), whose sum is σ = 124295385600. Its totient is φ = 102607001280.

The previous prime is 113402411081. The next prime is 113402411113. The reversal of 113402411111 is 111114204311.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113402411111 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 (113402411113) 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, 12323090 + ... + 12332288.

It is an arithmetic number, because the mean of its divisors is an integer number (7768461600).

Almost surely, 2^113402411111 is an apocalyptic number.

113402411111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

113402411111 is a deficient number, since it is larger than the sum of its proper divisors (10892974489).

113402411111 is a wasteful number, since it uses less digits than its factorization.

113402411111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14374.

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 113402411111 its reverse (111114204311), we get a palindrome (224516615422).

The spelling of 113402411111 in words is "one hundred thirteen billion, four hundred two million, four hundred eleven thousand, one hundred eleven".