23312100102303 has 16 divisors (see below), whose sum is σ = 31850922153600. Its totient is φ = 15161360641440.

The previous prime is 23312100102283. The next prime is 23312100102311. The reversal of 23312100102303 is 30320100121332.

It is not a de Polignac number, because 23312100102303 - 2⁵ = 23312100102271 is a prime.

It is a super-2 number, since 2×23312100102303² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23312100102303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23312100122303) 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, 502674448 + ... + 502720821.

It is an arithmetic number, because the mean of its divisors is an integer number (1990682634600).

Almost surely, 2^{23312100102303} is an apocalyptic number.

23312100102303 is a deficient number, since it is larger than the sum of its proper divisors (8538822051297).

23312100102303 is a wasteful number, since it uses less digits than its factorization.

23312100102303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005395462.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 23312100102303 its reverse (30320100121332), we get a palindrome (53632200223635).

The spelling of 23312100102303 in words is "twenty-three trillion, three hundred twelve billion, one hundred million, one hundred two thousand, three hundred three".