23020113323 has 4 divisors (see below), whose sum is σ = 23020478280. Its totient is φ = 23019748368.

The previous prime is 23020113317. The next prime is 23020113341. The reversal of 23020113323 is 32331102032.

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 23020113323 - 2¹² = 23020109227 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23020113295 and 23020113304.

It is not an unprimeable number, because it can be changed into a prime (23020113383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60833 + ... + 223026.

It is an arithmetic number, because the mean of its divisors is an integer number (5755119570).

Almost surely, 2^23020113323 is an apocalyptic number.

23020113323 is a deficient number, since it is larger than the sum of its proper divisors (364957).

23020113323 is an equidigital number, since it uses as much as digits as its factorization.

23020113323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364956.

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

Adding to 23020113323 its reverse (32331102032), we get a palindrome (55351215355).

The spelling of 23020113323 in words is "twenty-three billion, twenty million, one hundred thirteen thousand, three hundred twenty-three".