2321100223023 has 24 divisors (see below), whose sum is σ = 3235920147712. Its totient is φ = 1479795668208.

The previous prime is 2321100223009. The next prime is 2321100223051. The reversal of 2321100223023 is 3203220011232.

It is a happy number.

2321100223023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2321100223023 - 2⁸ = 2321100222767 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 (2321100227023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7146090 + ... + 7463832.

Almost surely, 2^{2321100223023} is an apocalyptic number.

2321100223023 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2321100223023 is a deficient number, since it is larger than the sum of its proper divisors (914819924689).

2321100223023 is a wasteful number, since it uses less digits than its factorization.

2321100223023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322395 (or 322372 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2321100223023 its reverse (3203220011232), we get a palindrome (5524320234255).

The spelling of 2321100223023 in words is "two trillion, three hundred twenty-one billion, one hundred million, two hundred twenty-three thousand, twenty-three".