23323030231 has 2 divisors, whose sum is σ = 23323030232. Its totient is φ = 23323030230.

The previous prime is 23323030229. The next prime is 23323030259. The reversal of 23323030231 is 13203032332.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23323030231 - 2¹ = 23323030229 is a prime.

It is a super-2 number, since 2×23323030231² (a number of 22 digits) contains 22 as substring.

Together with 23323030229, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23323030631) 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 as a sum of consecutive naturals, namely, 11661515115 + 11661515116.

It is an arithmetic number, because the mean of its divisors is an integer number (11661515116).

Almost surely, 2^23323030231 is an apocalyptic number.

23323030231 is a deficient number, since it is larger than the sum of its proper divisors (1).

23323030231 is an equidigital number, since it uses as much as digits as its factorization.

23323030231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 23323030231 its reverse (13203032332), we get a palindrome (36526062563).

The spelling of 23323030231 in words is "twenty-three billion, three hundred twenty-three million, thirty thousand, two hundred thirty-one".