23320213103 has 16 divisors (see below), whose sum is σ = 26870659200. Its totient is φ = 20015794080.

The previous prime is 23320213087. The next prime is 23320213121. The reversal of 23320213103 is 30131202332.

It is a cyclic number.

It is not a de Polignac number, because 23320213103 - 2⁴ = 23320213087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23320213123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129173 + ... + 251646.

It is an arithmetic number, because the mean of its divisors is an integer number (1679416200).

Almost surely, 2^23320213103 is an apocalyptic number.

23320213103 is a deficient number, since it is larger than the sum of its proper divisors (3550446097).

23320213103 is a wasteful number, since it uses less digits than its factorization.

23320213103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381142.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 23320213103 its reverse (30131202332), we get a palindrome (53451415435).

The spelling of 23320213103 in words is "twenty-three billion, three hundred twenty million, two hundred thirteen thousand, one hundred three".