113123033313231 has 8 divisors (see below), whose sum is σ = 150835403703040. Its totient is φ = 75413009232792.

The previous prime is 113123033313223. The next prime is 113123033313239. The reversal of 113123033313231 is 132313330321311.

It is an interprime number because it is at equal distance from previous prime (113123033313223) and next prime (113123033313239).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113123033313231 - 2³ = 113123033313223 is a prime.

It is a super-2 number, since 2×113123033313231² (a number of 29 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 (113123033313239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 586464841 + ... + 586657698.

It is an arithmetic number, because the mean of its divisors is an integer number (18854425462880).

Almost surely, 2^{113123033313231} is an apocalyptic number.

113123033313231 is a deficient number, since it is larger than the sum of its proper divisors (37712370389809).

113123033313231 is a wasteful number, since it uses less digits than its factorization.

113123033313231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1173154685.

The product of its (nonzero) digits is 8748, while the sum is 30.

Adding to 113123033313231 its reverse (132313330321311), we get a palindrome (245436363634542).

The spelling of 113123033313231 in words is "one hundred thirteen trillion, one hundred twenty-three billion, thirty-three million, three hundred thirteen thousand, two hundred thirty-one".