116582311 has 12 divisors (see below), whose sum is σ = 126876960. Its totient is φ = 107037440.

The previous prime is 116582299. The next prime is 116582357. The reversal of 116582311 is 113285611.

It is not a de Polignac number, because 116582311 - 2⁷ = 116582183 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 116582311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116582371) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6930 + ... + 16768.

It is an arithmetic number, because the mean of its divisors is an integer number (10573080).

Almost surely, 2^116582311 is an apocalyptic number.

116582311 is a deficient number, since it is larger than the sum of its proper divisors (10294649).

116582311 is an equidigital number, since it uses as much as digits as its factorization.

116582311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9914 (or 9897 counting only the distinct ones).

The product of its digits is 1440, while the sum is 28.

The square root of 116582311 is about 10797.3288826450. The cubic root of 116582311 is about 488.5146062436.

The spelling of 116582311 in words is "one hundred sixteen million, five hundred eighty-two thousand, three hundred eleven".