23230321319 has 2 divisors, whose sum is σ = 23230321320. Its totient is φ = 23230321318.

The previous prime is 23230321229. The next prime is 23230321339. The reversal of 23230321319 is 91312303232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23230321319 - 2²⁰ = 23229272743 is a prime.

It is a super-2 number, since 2×23230321319² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23230321291 and 23230321300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23230321339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11615160659 + 11615160660.

It is an arithmetic number, because the mean of its divisors is an integer number (11615160660).

Almost surely, 2^23230321319 is an apocalyptic number.

23230321319 is a deficient number, since it is larger than the sum of its proper divisors (1).

23230321319 is an equidigital number, since it uses as much as digits as its factorization.

23230321319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 29.

It can be divided in two parts, 232303213 and 19, that added together give a palindrome (232303232).

The spelling of 23230321319 in words is "twenty-three billion, two hundred thirty million, three hundred twenty-one thousand, three hundred nineteen".