113302311223 has 4 divisors (see below), whose sum is σ = 113314326840. Its totient is φ = 113290295608.

The previous prime is 113302311193. The next prime is 113302311233. The reversal of 113302311223 is 322113203311.

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

It is a cyclic number.

It is not a de Polignac number, because 113302311223 - 2¹⁷ = 113302180151 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113302311194 and 113302311203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113302311233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5993653 + ... + 6012526.

It is an arithmetic number, because the mean of its divisors is an integer number (28328581710).

Almost surely, 2^113302311223 is an apocalyptic number.

113302311223 is a deficient number, since it is larger than the sum of its proper divisors (12015617).

113302311223 is an equidigital number, since it uses as much as digits as its factorization.

113302311223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12015616.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 113302311223 its reverse (322113203311), we get a palindrome (435415514534).

The spelling of 113302311223 in words is "one hundred thirteen billion, three hundred two million, three hundred eleven thousand, two hundred twenty-three".