113353110321 has 16 divisors (see below), whose sum is σ = 165280393920. Its totient is φ = 68530878720.

The previous prime is 113353110319. The next prime is 113353110329. The reversal of 113353110321 is 123011353311.

It is a happy number.

It is not a de Polignac number, because 113353110321 - 2¹ = 113353110319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113353110291 and 113353110300.

It is not an unprimeable number, because it can be changed into a prime (113353110329) 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 15 ways as a sum of consecutive naturals, for example, 4185700 + ... + 4212693.

It is an arithmetic number, because the mean of its divisors is an integer number (10330024620).

Almost surely, 2^113353110321 is an apocalyptic number.

113353110321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

113353110321 is a deficient number, since it is larger than the sum of its proper divisors (51927283599).

113353110321 is a wasteful number, since it uses less digits than its factorization.

113353110321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8398816.

The product of its (nonzero) digits is 810, while the sum is 24.

Adding to 113353110321 its reverse (123011353311), we get a palindrome (236364463632).

The spelling of 113353110321 in words is "one hundred thirteen billion, three hundred fifty-three million, one hundred ten thousand, three hundred twenty-one".