23203325444105 has 16 divisors (see below), whose sum is σ = 28371180973824. Its totient is φ = 18211245299520.

The previous prime is 23203325444071. The next prime is 23203325444207. The reversal of 23203325444105 is 50144452330232.

It is not a de Polignac number, because 23203325444105 - 2²⁰ = 23203324395529 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1295060 + ... + 6934250.

It is an arithmetic number, because the mean of its divisors is an integer number (1773198810864).

Almost surely, 2^{23203325444105} is an apocalyptic number.

It is an amenable number.

23203325444105 is a deficient number, since it is larger than the sum of its proper divisors (5167855529719).

23203325444105 is a wasteful number, since it uses less digits than its factorization.

23203325444105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5654776.

The product of its (nonzero) digits is 345600, while the sum is 38.

Adding to 23203325444105 its reverse (50144452330232), we get a palindrome (73347777774337).

The spelling of 23203325444105 in words is "twenty-three trillion, two hundred three billion, three hundred twenty-five million, four hundred forty-four thousand, one hundred five".