113414502991 has 2 divisors, whose sum is σ = 113414502992. Its totient is φ = 113414502990.

The previous prime is 113414502979. The next prime is 113414503009. The reversal of 113414502991 is 199205414311.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113414502991 - 2⁵ = 113414502959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113414502931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56707251495 + 56707251496.

It is an arithmetic number, because the mean of its divisors is an integer number (56707251496).

Almost surely, 2^113414502991 is an apocalyptic number.

113414502991 is a deficient number, since it is larger than the sum of its proper divisors (1).

113414502991 is an equidigital number, since it uses as much as digits as its factorization.

113414502991 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 40.

The spelling of 113414502991 in words is "one hundred thirteen billion, four hundred fourteen million, five hundred two thousand, nine hundred ninety-one".