113232233121 has 32 divisors (see below), whose sum is σ = 176621457408. Its totient is φ = 63176319360.

The previous prime is 113232233063. The next prime is 113232233129. The reversal of 113232233121 is 121332232311.

It is not a de Polignac number, because 113232233121 - 2⁹ = 113232232609 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113232233091 and 113232233100.

It is not an unprimeable number, because it can be changed into a prime (113232233129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2621661 + ... + 2664501.

It is an arithmetic number, because the mean of its divisors is an integer number (5519420544).

Almost surely, 2^113232233121 is an apocalyptic number.

It is an amenable number.

113232233121 is a deficient number, since it is larger than the sum of its proper divisors (63389224287).

113232233121 is a wasteful number, since it uses less digits than its factorization.

113232233121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45821.

The product of its digits is 1296, while the sum is 24.

Adding to 113232233121 its reverse (121332232311), we get a palindrome (234564465432).

The spelling of 113232233121 in words is "one hundred thirteen billion, two hundred thirty-two million, two hundred thirty-three thousand, one hundred twenty-one".