23330123103 has 32 divisors (see below), whose sum is σ = 35702784000. Its totient is φ = 13274552160.

The previous prime is 23330123099. The next prime is 23330123149. The reversal of 23330123103 is 30132103332.

It is not a de Polignac number, because 23330123103 - 2² = 23330123099 is a prime.

It is a super-2 number, since 2×23330123103² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 23330123103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23330128103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11669898 + ... + 11671896.

It is an arithmetic number, because the mean of its divisors is an integer number (1115712000).

Almost surely, 2^23330123103 is an apocalyptic number.

23330123103 is a deficient number, since it is larger than the sum of its proper divisors (12372660897).

23330123103 is a wasteful number, since it uses less digits than its factorization.

23330123103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4107.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 23330123103 its reverse (30132103332), we get a palindrome (53462226435).

The spelling of 23330123103 in words is "twenty-three billion, three hundred thirty million, one hundred twenty-three thousand, one hundred three".