23012102323 has 4 divisors (see below), whose sum is σ = 26299545520. Its totient is φ = 19724659128.

The previous prime is 23012102291. The next prime is 23012102329. The reversal of 23012102323 is 32320121032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23012102323 - 2⁵ = 23012102291 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23012102323.

It is not an unprimeable number, because it can be changed into a prime (23012102329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1643721588 + ... + 1643721601.

It is an arithmetic number, because the mean of its divisors is an integer number (6574886380).

Almost surely, 2^23012102323 is an apocalyptic number.

23012102323 is a deficient number, since it is larger than the sum of its proper divisors (3287443197).

23012102323 is an equidigital number, since it uses as much as digits as its factorization.

23012102323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3287443196.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 23012102323 its reverse (32320121032), we get a palindrome (55332223355).

The spelling of 23012102323 in words is "twenty-three billion, twelve million, one hundred two thousand, three hundred twenty-three".