113420241112991 has 2 divisors, whose sum is σ = 113420241112992. Its totient is φ = 113420241112990.

The previous prime is 113420241112961. The next prime is 113420241113077. The reversal of 113420241112991 is 199211142024311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113420241112991 - 2¹⁰ = 113420241111967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113420241112961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56710120556495 + 56710120556496.

It is an arithmetic number, because the mean of its divisors is an integer number (56710120556496).

Almost surely, 2^{113420241112991} is an apocalyptic number.

113420241112991 is a deficient number, since it is larger than the sum of its proper divisors (1).

113420241112991 is an equidigital number, since it uses as much as digits as its factorization.

113420241112991 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 41.

The spelling of 113420241112991 in words is "one hundred thirteen trillion, four hundred twenty billion, two hundred forty-one million, one hundred twelve thousand, nine hundred ninety-one".