113682091 has 2 divisors, whose sum is σ = 113682092. Its totient is φ = 113682090.

The previous prime is 113682089. The next prime is 113682119. The reversal of 113682091 is 190286311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113682091 - 2¹ = 113682089 is a prime.

Together with 113682089, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (113682071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56841045 + 56841046.

It is an arithmetic number, because the mean of its divisors is an integer number (56841046).

Almost surely, 2^113682091 is an apocalyptic number.

113682091 is a deficient number, since it is larger than the sum of its proper divisors (1).

113682091 is an equidigital number, since it uses as much as digits as its factorization.

113682091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 113682091 is about 10662.1804055268. The cubic root of 113682091 is about 484.4296139377.

The spelling of 113682091 in words is "one hundred thirteen million, six hundred eighty-two thousand, ninety-one".