116873843231 has 2 divisors, whose sum is σ = 116873843232. Its totient is φ = 116873843230.

The previous prime is 116873843227. The next prime is 116873843237. The reversal of 116873843231 is 132348378611.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 116873843231 - 2² = 116873843227 is a prime.

It is a super-2 number, since 2×116873843231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116873843237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58436921615 + 58436921616.

It is an arithmetic number, because the mean of its divisors is an integer number (58436921616).

Almost surely, 2^116873843231 is an apocalyptic number.

116873843231 is a deficient number, since it is larger than the sum of its proper divisors (1).

116873843231 is an equidigital number, since it uses as much as digits as its factorization.

116873843231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 580608, while the sum is 47.

The spelling of 116873843231 in words is "one hundred sixteen billion, eight hundred seventy-three million, eight hundred forty-three thousand, two hundred thirty-one".