117233091 has 6 divisors (see below), whose sum is σ = 169336700. Its totient is φ = 78155388.

The previous prime is 117233069. The next prime is 117233117. The reversal of 117233091 is 190332711.

It is not a de Polignac number, because 117233091 - 2⁹ = 117232579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117233491) 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 in 5 ways as a sum of consecutive naturals, for example, 6512941 + ... + 6512958.

Almost surely, 2^117233091 is an apocalyptic number.

117233091 is a deficient number, since it is larger than the sum of its proper divisors (52103609).

117233091 is a wasteful number, since it uses less digits than its factorization.

117233091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13025905 (or 13025902 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 27.

The square root of 117233091 is about 10827.4231006274. The cubic root of 117233091 is about 489.4219074447.

The spelling of 117233091 in words is "one hundred seventeen million, two hundred thirty-three thousand, ninety-one".