113326091 has 8 divisors (see below), whose sum is σ = 116739168. Its totient is φ = 109944000.

The previous prime is 113326021. The next prime is 113326093. The reversal of 113326091 is 190623311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113326091 - 2¹⁰ = 113325067 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113326091.

It is not an unprimeable number, because it can be changed into a prime (113326093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215 + ... + 15056.

It is an arithmetic number, because the mean of its divisors is an integer number (14592396).

Almost surely, 2^113326091 is an apocalyptic number.

113326091 is a deficient number, since it is larger than the sum of its proper divisors (3413077).

113326091 is a wasteful number, since it uses less digits than its factorization.

113326091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15493.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 113326091 is about 10645.4727936339. The cubic root of 113326091 is about 483.9234149592.

The spelling of 113326091 in words is "one hundred thirteen million, three hundred twenty-six thousand, ninety-one".