23223105301013 has 2 divisors, whose sum is σ = 23223105301014. Its totient is φ = 23223105301012.

The previous prime is 23223105301001. The next prime is 23223105301057. The reversal of 23223105301013 is 31010350132232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15853194302449 + 7369910998564 = 3981607^2 + 2714758^2 .

It is a cyclic number.

It is not a de Polignac number, because 23223105301013 - 2²⁰ = 23223104252437 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23223105301813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11611552650506 + 11611552650507.

It is an arithmetic number, because the mean of its divisors is an integer number (11611552650507).

Almost surely, 2^{23223105301013} is an apocalyptic number.

It is an amenable number.

23223105301013 is a deficient number, since it is larger than the sum of its proper divisors (1).

23223105301013 is an equidigital number, since it uses as much as digits as its factorization.

23223105301013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 26.

Adding to 23223105301013 its reverse (31010350132232), we get a palindrome (54233455433245).

The spelling of 23223105301013 in words is "twenty-three trillion, two hundred twenty-three billion, one hundred five million, three hundred one thousand, thirteen".