113211301113 has 6 divisors (see below), whose sum is σ = 163527434954. Its totient is φ = 75474200736.

The previous prime is 113211301081. The next prime is 113211301139. The reversal of 113211301113 is 311103112311.

It can be written as a sum of positive squares in only one way, i.e., 65821494249 + 47389806864 = 256557^2 + 217692^2 .

It is not a de Polignac number, because 113211301113 - 2⁵ = 113211301081 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (113211301193) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6289516720 + ... + 6289516737.

Almost surely, 2^113211301113 is an apocalyptic number.

It is an amenable number.

113211301113 is a deficient number, since it is larger than the sum of its proper divisors (50316133841).

113211301113 is a wasteful number, since it uses less digits than its factorization.

113211301113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12579033463 (or 12579033460 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

Adding to 113211301113 its reverse (311103112311), we get a palindrome (424314413424).

The spelling of 113211301113 in words is "one hundred thirteen billion, two hundred eleven million, three hundred one thousand, one hundred thirteen".