113322510013 has 2 divisors, whose sum is σ = 113322510014. Its totient is φ = 113322510012.

The previous prime is 113322509957. The next prime is 113322510029. The reversal of 113322510013 is 310015223311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 113271287364 + 51222649 = 336558^2 + 7157^2 .

It is a cyclic number.

It is not a de Polignac number, because 113322510013 - 2⁹ = 113322509501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113322510713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56661255006 + 56661255007.

It is an arithmetic number, because the mean of its divisors is an integer number (56661255007).

Almost surely, 2^113322510013 is an apocalyptic number.

It is an amenable number.

113322510013 is a deficient number, since it is larger than the sum of its proper divisors (1).

113322510013 is an equidigital number, since it uses as much as digits as its factorization.

113322510013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 22.

Adding to 113322510013 its reverse (310015223311), we get a palindrome (423337733324).

The spelling of 113322510013 in words is "one hundred thirteen billion, three hundred twenty-two million, five hundred ten thousand, thirteen".