23323200013 has 2 divisors, whose sum is σ = 23323200014. Its totient is φ = 23323200012.

The previous prime is 23323199987. The next prime is 23323200041. The reversal of 23323200013 is 31000232332.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20592824004 + 2730376009 = 143502^2 + 52253^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23323200013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23323200413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11661600006 + 11661600007.

It is an arithmetic number, because the mean of its divisors is an integer number (11661600007).

Almost surely, 2^23323200013 is an apocalyptic number.

It is an amenable number.

23323200013 is a deficient number, since it is larger than the sum of its proper divisors (1).

23323200013 is an equidigital number, since it uses as much as digits as its factorization.

23323200013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 23323200013 its reverse (31000232332), we get a palindrome (54323432345).

The spelling of 23323200013 in words is "twenty-three billion, three hundred twenty-three million, two hundred thousand, thirteen".