23310312023 has 4 divisors (see below), whose sum is σ = 23310720888. Its totient is φ = 23309903160.

The previous prime is 23310312001. The next prime is 23310312049. The reversal of 23310312023 is 32021301332.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23310312023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23310311986 and 23310312004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23310312923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101708 + ... + 238673.

It is an arithmetic number, because the mean of its divisors is an integer number (5827680222).

Almost surely, 2^23310312023 is an apocalyptic number.

23310312023 is a deficient number, since it is larger than the sum of its proper divisors (408865).

23310312023 is an equidigital number, since it uses as much as digits as its factorization.

23310312023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408864.

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

Adding to 23310312023 its reverse (32021301332), we get a palindrome (55331613355).

The spelling of 23310312023 in words is "twenty-three billion, three hundred ten million, three hundred twelve thousand, twenty-three".