116316943 has 2 divisors, whose sum is σ = 116316944. Its totient is φ = 116316942.

The previous prime is 116316901. The next prime is 116316979. The reversal of 116316943 is 349613611.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116316943 is a prime.

It is a super-3 number, since 3×116316943³ (a number of 25 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 116316899 and 116316908.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116316983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58158471 + 58158472.

It is an arithmetic number, because the mean of its divisors is an integer number (58158472).

Almost surely, 2^116316943 is an apocalyptic number.

116316943 is a deficient number, since it is larger than the sum of its proper divisors (1).

116316943 is an equidigital number, since it uses as much as digits as its factorization.

116316943 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11664, while the sum is 34.

The square root of 116316943 is about 10785.0332869213. The cubic root of 116316943 is about 488.1436676681.

The spelling of 116316943 in words is "one hundred sixteen million, three hundred sixteen thousand, nine hundred forty-three".