116321335643 has 2 divisors, whose sum is σ = 116321335644. Its totient is φ = 116321335642.

The previous prime is 116321335609. The next prime is 116321335649. The reversal of 116321335643 is 346533123611.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116321335643 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 116321335597 and 116321335606.

It is not a weakly prime, because it can be changed into another prime (116321335649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58160667821 + 58160667822.

It is an arithmetic number, because the mean of its divisors is an integer number (58160667822).

Almost surely, 2^116321335643 is an apocalyptic number.

116321335643 is a deficient number, since it is larger than the sum of its proper divisors (1).

116321335643 is an equidigital number, since it uses as much as digits as its factorization.

116321335643 is an evil number, because the sum of its binary digits is even.

The product of its digits is 116640, while the sum is 38.

The spelling of 116321335643 in words is "one hundred sixteen billion, three hundred twenty-one million, three hundred thirty-five thousand, six hundred forty-three".