23113302013 has 2 divisors, whose sum is σ = 23113302014. Its totient is φ = 23113302012.

The previous prime is 23113302011. The next prime is 23113302029. The reversal of 23113302013 is 31020331132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13919752324 + 9193549689 = 117982^2 + 95883^2 .

It is a cyclic number.

It is not a de Polignac number, because 23113302013 - 2¹ = 23113302011 is a prime.

Together with 23113302011, 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 (23113302011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11556651006 + 11556651007.

It is an arithmetic number, because the mean of its divisors is an integer number (11556651007).

Almost surely, 2^23113302013 is an apocalyptic number.

It is an amenable number.

23113302013 is a deficient number, since it is larger than the sum of its proper divisors (1).

23113302013 is an equidigital number, since it uses as much as digits as its factorization.

23113302013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 23113302013 its reverse (31020331132), we get a palindrome (54133633145).

The spelling of 23113302013 in words is "twenty-three billion, one hundred thirteen million, three hundred two thousand, thirteen".