116317311 has 8 divisors (see below), whose sum is σ = 169188864. Its totient is φ = 70495320.

The previous prime is 116317277. The next prime is 116317319. The reversal of 116317311 is 113713611.

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

It is not a de Polignac number, because 116317311 - 2¹⁰ = 116316287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116317319) 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, 1762351 + ... + 1762416.

It is an arithmetic number, because the mean of its divisors is an integer number (21148608).

Almost surely, 2^116317311 is an apocalyptic number.

116317311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

116317311 is a deficient number, since it is larger than the sum of its proper divisors (52871553).

116317311 is a wasteful number, since it uses less digits than its factorization.

116317311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3524781.

The product of its digits is 378, while the sum is 24.

The square root of 116317311 is about 10785.0503475876. The cubic root of 116317311 is about 488.1441824590.

The spelling of 116317311 in words is "one hundred sixteen million, three hundred seventeen thousand, three hundred eleven".