113133112241 has 32 divisors (see below), whose sum is σ = 121919212800. Its totient is φ = 104716339200.

The previous prime is 113133112231. The next prime is 113133112247. The reversal of 113133112241 is 142211331311.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113133112241 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113133112247) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66587210 + ... + 66588908.

It is an arithmetic number, because the mean of its divisors is an integer number (3809975400).

Almost surely, 2^113133112241 is an apocalyptic number.

It is an amenable number.

113133112241 is a deficient number, since it is larger than the sum of its proper divisors (8786100559).

113133112241 is a wasteful number, since it uses less digits than its factorization.

113133112241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2297.

The product of its digits is 432, while the sum is 23.

Adding to 113133112241 its reverse (142211331311), we get a palindrome (255344443552).

The spelling of 113133112241 in words is "one hundred thirteen billion, one hundred thirty-three million, one hundred twelve thousand, two hundred forty-one".