113054499991 has 2 divisors, whose sum is σ = 113054499992. Its totient is φ = 113054499990.

The previous prime is 113054499983. The next prime is 113054500037. The reversal of 113054499991 is 199994450311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113054499991 - 2³ = 113054499983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113054499911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56527249995 + 56527249996.

It is an arithmetic number, because the mean of its divisors is an integer number (56527249996).

Almost surely, 2^113054499991 is an apocalyptic number.

113054499991 is a deficient number, since it is larger than the sum of its proper divisors (1).

113054499991 is an equidigital number, since it uses as much as digits as its factorization.

113054499991 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1574640, while the sum is 55.

The spelling of 113054499991 in words is "one hundred thirteen billion, fifty-four million, four hundred ninety-nine thousand, nine hundred ninety-one".