116346331 has 2 divisors, whose sum is σ = 116346332. Its totient is φ = 116346330.

The previous prime is 116346323. The next prime is 116346361. The reversal of 116346331 is 133643611.

It is a weak prime.

It is an emirp because it is prime and its reverse (133643611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 116346331 - 2³ = 116346323 is a prime.

It is a super-2 number, since 2×116346331² = 27072937474323122, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 116346331.

It is not a weakly prime, because it can be changed into another prime (116346301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58173165 + 58173166.

It is an arithmetic number, because the mean of its divisors is an integer number (58173166).

Almost surely, 2^116346331 is an apocalyptic number.

116346331 is a deficient number, since it is larger than the sum of its proper divisors (1).

116346331 is an equidigital number, since it uses as much as digits as its factorization.

116346331 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3888, while the sum is 28.

The square root of 116346331 is about 10786.3956445144. The cubic root of 116346331 is about 488.1847747724.

Adding to 116346331 its reverse (133643611), we get a palindrome (249989942).

The spelling of 116346331 in words is "one hundred sixteen million, three hundred forty-six thousand, three hundred thirty-one".