113531318199133 has 2 divisors, whose sum is σ = 113531318199134. Its totient is φ = 113531318199132.

The previous prime is 113531318199109. The next prime is 113531318199157. The reversal of 113531318199133 is 331991813135311.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (113531318199109) and next prime (113531318199157).

It can be written as a sum of positive squares in only one way, i.e., 81480626862244 + 32050691336889 = 9026662^2 + 5661333^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113531318199133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113531318199433) 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, 56765659099566 + 56765659099567.

It is an arithmetic number, because the mean of its divisors is an integer number (56765659099567).

Almost surely, 2^{113531318199133} is an apocalyptic number.

It is an amenable number.

113531318199133 is a deficient number, since it is larger than the sum of its proper divisors (1).

113531318199133 is an equidigital number, since it uses as much as digits as its factorization.

113531318199133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 787320, while the sum is 52.

The spelling of 113531318199133 in words is "one hundred thirteen trillion, five hundred thirty-one billion, three hundred eighteen million, one hundred ninety-nine thousand, one hundred thirty-three".