113012012110691 has 2 divisors, whose sum is σ = 113012012110692. Its totient is φ = 113012012110690.

The previous prime is 113012012110681. The next prime is 113012012110703. The reversal of 113012012110691 is 196011210210311.

It is a weak prime.

It is an emirp because it is prime and its reverse (196011210210311) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113012012110691 is a prime.

It is not a weakly prime, because it can be changed into another prime (113012012110661) 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, 56506006055345 + 56506006055346.

It is an arithmetic number, because the mean of its divisors is an integer number (56506006055346).

Almost surely, 2^{113012012110691} is an apocalyptic number.

113012012110691 is a deficient number, since it is larger than the sum of its proper divisors (1).

113012012110691 is an equidigital number, since it uses as much as digits as its factorization.

113012012110691 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 29.

The spelling of 113012012110691 in words is "one hundred thirteen trillion, twelve billion, twelve million, one hundred ten thousand, six hundred ninety-one".