113020233223 has 4 divisors (see below), whose sum is σ = 113023450000. Its totient is φ = 113017016448.

The previous prime is 113020233199. The next prime is 113020233233. The reversal of 113020233223 is 322332020311.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113020233223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113020233194 and 113020233203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113020233233) 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 3 ways as a sum of consecutive naturals, for example, 1555098 + ... + 1626151.

It is an arithmetic number, because the mean of its divisors is an integer number (28255862500).

Almost surely, 2^113020233223 is an apocalyptic number.

113020233223 is a deficient number, since it is larger than the sum of its proper divisors (3216777).

113020233223 is an equidigital number, since it uses as much as digits as its factorization.

113020233223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3216776.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 113020233223 its reverse (322332020311), we get a palindrome (435352253534).

The spelling of 113020233223 in words is "one hundred thirteen billion, twenty million, two hundred thirty-three thousand, two hundred twenty-three".