23230144313 has 2 divisors, whose sum is σ = 23230144314. Its totient is φ = 23230144312.

The previous prime is 23230144303. The next prime is 23230144319. The reversal of 23230144313 is 31344103232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11701397929 + 11528746384 = 108173^2 + 107372^2 .

It is a cyclic number.

It is not a de Polignac number, because 23230144313 - 2⁴ = 23230144297 is a prime.

It is not a weakly prime, because it can be changed into another prime (23230144319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11615072156 + 11615072157.

It is an arithmetic number, because the mean of its divisors is an integer number (11615072157).

Almost surely, 2^23230144313 is an apocalyptic number.

It is an amenable number.

23230144313 is a deficient number, since it is larger than the sum of its proper divisors (1).

23230144313 is an equidigital number, since it uses as much as digits as its factorization.

23230144313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 23230144313 its reverse (31344103232), we get a palindrome (54574247545).

The spelling of 23230144313 in words is "twenty-three billion, two hundred thirty million, one hundred forty-four thousand, three hundred thirteen".