23100344020231 has 4 divisors (see below), whose sum is σ = 23100382563712. Its totient is φ = 23100305476752.

The previous prime is 23100344020223. The next prime is 23100344020297. The reversal of 23100344020231 is 13202044300132.

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 23100344020231 - 2³ = 23100344020223 is a prime.

It is a super-2 number, since 2×23100344020231² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23100344020196 and 23100344020205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23100344027231) 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, 18358311 + ... + 19576216.

It is an arithmetic number, because the mean of its divisors is an integer number (5775095640928).

Almost surely, 2^{23100344020231} is an apocalyptic number.

23100344020231 is a deficient number, since it is larger than the sum of its proper divisors (38543481).

23100344020231 is an equidigital number, since it uses as much as digits as its factorization.

23100344020231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38543480.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 23100344020231 its reverse (13202044300132), we get a palindrome (36302388320363).

The spelling of 23100344020231 in words is "twenty-three trillion, one hundred billion, three hundred forty-four million, twenty thousand, two hundred thirty-one".