23102121203 has 8 divisors (see below), whose sum is σ = 26411130720. Its totient is φ = 19795288320.

The previous prime is 23102121197. The next prime is 23102121209. The reversal of 23102121203 is 30212120132.

It is an interprime number because it is at equal distance from previous prime (23102121197) and next prime (23102121209).

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 23102121203 - 2²⁰ = 23101072627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23102121209) 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, 521348 + ... + 563921.

It is an arithmetic number, because the mean of its divisors is an integer number (3301391340).

Almost surely, 2^23102121203 is an apocalyptic number.

23102121203 is a deficient number, since it is larger than the sum of its proper divisors (3309009517).

23102121203 is a wasteful number, since it uses less digits than its factorization.

23102121203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1088317.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 23102121203 its reverse (30212120132), we get a palindrome (53314241335).

The spelling of 23102121203 in words is "twenty-three billion, one hundred two million, one hundred twenty-one thousand, two hundred three".