23204125121113 has 4 divisors (see below), whose sum is σ = 23206964943888. Its totient is φ = 23201285298340.

The previous prime is 23204125121063. The next prime is 23204125121137. The reversal of 23204125121113 is 31112152140232.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23204125121113 - 2¹³ = 23204125112921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23204125121183) 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, 1419899131 + ... + 1419915472.

It is an arithmetic number, because the mean of its divisors is an integer number (5801741235972).

Almost surely, 2^{23204125121113} is an apocalyptic number.

It is an amenable number.

23204125121113 is a deficient number, since it is larger than the sum of its proper divisors (2839822775).

23204125121113 is an equidigital number, since it uses as much as digits as its factorization.

23204125121113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2839822774.

The product of its (nonzero) digits is 2880, while the sum is 28.

Adding to 23204125121113 its reverse (31112152140232), we get a palindrome (54316277261345).

The spelling of 23204125121113 in words is "twenty-three trillion, two hundred four billion, one hundred twenty-five million, one hundred twenty-one thousand, one hundred thirteen".