23102403013 has 2 divisors, whose sum is σ = 23102403014. Its totient is φ = 23102403012.

The previous prime is 23102403007. The next prime is 23102403019. The reversal of 23102403013 is 31030420132.

It is a balanced prime because it is at equal distance from previous prime (23102403007) and next prime (23102403019).

It can be written as a sum of positive squares in only one way, i.e., 21568740769 + 1533662244 = 146863^2 + 39162^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23102403013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23102403019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11551201506 + 11551201507.

It is an arithmetic number, because the mean of its divisors is an integer number (11551201507).

Almost surely, 2^23102403013 is an apocalyptic number.

It is an amenable number.

23102403013 is a deficient number, since it is larger than the sum of its proper divisors (1).

23102403013 is an equidigital number, since it uses as much as digits as its factorization.

23102403013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 23102403013 its reverse (31030420132), we get a palindrome (54132823145).

The spelling of 23102403013 in words is "twenty-three billion, one hundred two million, four hundred three thousand, thirteen".