116316031 has 8 divisors (see below), whose sum is σ = 125989920. Its totient is φ = 106745952.

The previous prime is 116316017. The next prime is 116316041. The reversal of 116316031 is 130613611.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 116316031 - 2⁹ = 116315519 is a prime.

It is a super-2 number, since 2×116316031² = 27058838135185922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 116315993 and 116316011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116316041) 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, 23611 + ... + 28108.

It is an arithmetic number, because the mean of its divisors is an integer number (15748740).

Almost surely, 2^116316031 is an apocalyptic number.

116316031 is a deficient number, since it is larger than the sum of its proper divisors (9673889).

116316031 is a wasteful number, since it uses less digits than its factorization.

116316031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51905.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 116316031 is about 10784.9910060231. The cubic root of 116316031 is about 488.1423918775.

Adding to 116316031 its reverse (130613611), we get a palindrome (246929642).

The spelling of 116316031 in words is "one hundred sixteen million, three hundred sixteen thousand, thirty-one".