23044100113 has 4 divisors (see below), whose sum is σ = 23421872308. Its totient is φ = 22666327920.

The previous prime is 23044100071. The next prime is 23044100119. The reversal of 23044100113 is 31100144032.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1579506049 + 21464594064 = 39743^2 + 146508^2 .

It is a cyclic number.

It is not a de Polignac number, because 23044100113 - 2⁹ = 23044099601 is a prime.

It is a super-2 number, since 2×23044100113² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23044100119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188886006 + ... + 188886127.

It is an arithmetic number, because the mean of its divisors is an integer number (5855468077).

Almost surely, 2^23044100113 is an apocalyptic number.

It is an amenable number.

23044100113 is a deficient number, since it is larger than the sum of its proper divisors (377772195).

23044100113 is an equidigital number, since it uses as much as digits as its factorization.

23044100113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377772194.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 23044100113 its reverse (31100144032), we get a palindrome (54144244145).

The spelling of 23044100113 in words is "twenty-three billion, forty-four million, one hundred thousand, one hundred thirteen".