23011313323 has 4 divisors (see below), whose sum is σ = 23014876960. Its totient is φ = 23007749688.

The previous prime is 23011313257. The next prime is 23011313417. The reversal of 23011313323 is 32331311032.

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-23011313323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23011313294 and 23011313303.

It is not an unprimeable number, because it can be changed into a prime (23011313623) 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, 1772115 + ... + 1785052.

It is an arithmetic number, because the mean of its divisors is an integer number (5753719240).

Almost surely, 2^23011313323 is an apocalyptic number.

23011313323 is a deficient number, since it is larger than the sum of its proper divisors (3563637).

23011313323 is an equidigital number, since it uses as much as digits as its factorization.

23011313323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3563636.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 23011313323 its reverse (32331311032), we get a palindrome (55342624355).

The spelling of 23011313323 in words is "twenty-three billion, eleven million, three hundred thirteen thousand, three hundred twenty-three".