117322311 has 8 divisors (see below), whose sum is σ = 156787840. Its totient is φ = 78035832.

The previous prime is 117322273. The next prime is 117322327. The reversal of 117322311 is 113223711.

It is a happy number.

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

It is not a de Polignac number, because 117322311 - 2¹⁰ = 117321287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117322351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43225 + ... + 45858.

It is an arithmetic number, because the mean of its divisors is an integer number (19598480).

Almost surely, 2^117322311 is an apocalyptic number.

117322311 is a deficient number, since it is larger than the sum of its proper divisors (39465529).

117322311 is an equidigital number, since it uses as much as digits as its factorization.

117322311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89525.

The product of its digits is 252, while the sum is 21.

The square root of 117322311 is about 10831.5424109404. The cubic root of 117322311 is about 489.5460338028.

The spelling of 117322311 in words is "one hundred seventeen million, three hundred twenty-two thousand, three hundred eleven".