113313001212013 has 2 divisors, whose sum is σ = 113313001212014. Its totient is φ = 113313001212012.

The previous prime is 113313001211987. The next prime is 113313001212017. The reversal of 113313001212013 is 310212100313311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 73836246211204 + 39476755000809 = 8592802^2 + 6283053^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113313001212013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113313001212017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56656500606006 + 56656500606007.

It is an arithmetic number, because the mean of its divisors is an integer number (56656500606007).

Almost surely, 2^{113313001212013} is an apocalyptic number.

It is an amenable number.

113313001212013 is a deficient number, since it is larger than the sum of its proper divisors (1).

113313001212013 is an equidigital number, since it uses as much as digits as its factorization.

113313001212013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 113313001212013 its reverse (310212100313311), we get a palindrome (423525101525324).

The spelling of 113313001212013 in words is "one hundred thirteen trillion, three hundred thirteen billion, one million, two hundred twelve thousand, thirteen".