116290191601 has 4 divisors (see below), whose sum is σ = 121346286912. Its totient is φ = 111234096292.

The previous prime is 116290191599. The next prime is 116290191607. The reversal of 116290191601 is 106191092611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 116290191601 - 2¹ = 116290191599 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116290191607) 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 in 3 ways as a sum of consecutive naturals, for example, 2528047621 + ... + 2528047666.

It is an arithmetic number, because the mean of its divisors is an integer number (30336571728).

Almost surely, 2^116290191601 is an apocalyptic number.

It is an amenable number.

116290191601 is a deficient number, since it is larger than the sum of its proper divisors (5056095311).

116290191601 is an equidigital number, since it uses as much as digits as its factorization.

116290191601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5056095310.

The product of its (nonzero) digits is 5832, while the sum is 37.

The spelling of 116290191601 in words is "one hundred sixteen billion, two hundred ninety million, one hundred ninety-one thousand, six hundred one".