113430871513 has 2 divisors, whose sum is σ = 113430871514. Its totient is φ = 113430871512.

The previous prime is 113430871507. The next prime is 113430871517. The reversal of 113430871513 is 315178034311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101293883289 + 12136988224 = 318267^2 + 110168^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113430871513 is a prime.

It is a super-2 number, since 2×113430871513² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (113430871517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56715435756 + 56715435757.

It is an arithmetic number, because the mean of its divisors is an integer number (56715435757).

Almost surely, 2^113430871513 is an apocalyptic number.

It is an amenable number.

113430871513 is a deficient number, since it is larger than the sum of its proper divisors (1).

113430871513 is an equidigital number, since it uses as much as digits as its factorization.

113430871513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 37.

The spelling of 113430871513 in words is "one hundred thirteen billion, four hundred thirty million, eight hundred seventy-one thousand, five hundred thirteen".