23310012021103 has 16 divisors (see below), whose sum is σ = 23437087572960. Its totient is φ = 23183166038400.

The previous prime is 23310012021097. The next prime is 23310012021161. The reversal of 23310012021103 is 30112021001332.

It is a cyclic number.

It is not a de Polignac number, because 23310012021103 - 2⁵ = 23310012021071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23310012021173) 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, 1679751801 + ... + 1679765677.

It is an arithmetic number, because the mean of its divisors is an integer number (1464817973310).

Almost surely, 2^{23310012021103} is an apocalyptic number.

23310012021103 is a deficient number, since it is larger than the sum of its proper divisors (127075551857).

23310012021103 is a wasteful number, since it uses less digits than its factorization.

23310012021103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21498.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 23310012021103 its reverse (30112021001332), we get a palindrome (53422033022435).

The spelling of 23310012021103 in words is "twenty-three trillion, three hundred ten billion, twelve million, twenty-one thousand, one hundred three".