23313332220113 has 8 divisors (see below), whose sum is σ = 25251790704168. Its totient is φ = 21395605912704.

The previous prime is 23313332220103. The next prime is 23313332220119. The reversal of 23313332220113 is 31102223331332.

It can be written as a sum of positive squares in 4 ways, for example, as 12062895956224 + 11250436263889 = 3473168^2 + 3354167^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23313332220113 - 2¹² = 23313332216017 is a prime.

It is a super-2 number, since 2×23313332220113² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23313332220119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5183041820 + ... + 5183046317.

It is an arithmetic number, because the mean of its divisors is an integer number (3156473838021).

Almost surely, 2^{23313332220113} is an apocalyptic number.

It is an amenable number.

23313332220113 is a deficient number, since it is larger than the sum of its proper divisors (1938458484055).

23313332220113 is a wasteful number, since it uses less digits than its factorization.

23313332220113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10366088323.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 23313332220113 its reverse (31102223331332), we get a palindrome (54415555551445).

The spelling of 23313332220113 in words is "twenty-three trillion, three hundred thirteen billion, three hundred thirty-two million, two hundred twenty thousand, one hundred thirteen".