113230033311 has 4 divisors (see below), whose sum is σ = 150973377752. Its totient is φ = 75486688872.

The previous prime is 113230033291. The next prime is 113230033333. The reversal of 113230033311 is 113330032311.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 113230033311 - 2²³ = 113221644703 is a prime.

It is a super-2 number, since 2×113230033311² (a number of 23 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 (113230033381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18871672216 + ... + 18871672221.

It is an arithmetic number, because the mean of its divisors is an integer number (37743344438).

Almost surely, 2^113230033311 is an apocalyptic number.

113230033311 is a deficient number, since it is larger than the sum of its proper divisors (37743344441).

113230033311 is an equidigital number, since it uses as much as digits as its factorization.

113230033311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37743344440.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 113230033311 its reverse (113330032311), we get a palindrome (226560065622).

It can be divided in two parts, 1132300 and 33311, that added together give a palindrome (1165611).

The spelling of 113230033311 in words is "one hundred thirteen billion, two hundred thirty million, thirty-three thousand, three hundred eleven".