116306434591 has 2 divisors, whose sum is σ = 116306434592. Its totient is φ = 116306434590.

The previous prime is 116306434463. The next prime is 116306434603. The reversal of 116306434591 is 195434603611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 116306434591 - 2⁷ = 116306434463 is a prime.

It is a super-2 number, since 2×116306434591² (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 (116306234591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58153217295 + 58153217296.

It is an arithmetic number, because the mean of its divisors is an integer number (58153217296).

Almost surely, 2^116306434591 is an apocalyptic number.

116306434591 is a deficient number, since it is larger than the sum of its proper divisors (1).

116306434591 is an equidigital number, since it uses as much as digits as its factorization.

116306434591 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 233280, while the sum is 43.

The spelling of 116306434591 in words is "one hundred sixteen billion, three hundred six million, four hundred thirty-four thousand, five hundred ninety-one".