113303331091 has 2 divisors, whose sum is σ = 113303331092. Its totient is φ = 113303331090.

The previous prime is 113303331073. The next prime is 113303331133. The reversal of 113303331091 is 190133303311.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113303331091 - 2¹¹ = 113303329043 is a prime.

It is not a weakly prime, because it can be changed into another prime (113303331191) 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, 56651665545 + 56651665546.

It is an arithmetic number, because the mean of its divisors is an integer number (56651665546).

Almost surely, 2^113303331091 is an apocalyptic number.

113303331091 is a deficient number, since it is larger than the sum of its proper divisors (1).

113303331091 is an equidigital number, since it uses as much as digits as its factorization.

113303331091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2187, while the sum is 28.

The spelling of 113303331091 in words is "one hundred thirteen billion, three hundred three million, three hundred thirty-one thousand, ninety-one".