116633201161 has 16 divisors (see below), whose sum is σ = 121682088000. Its totient is φ = 111693516480.

The previous prime is 116633201131. The next prime is 116633201173. The reversal of 116633201161 is 161102336611.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116633201161 is a prime.

It is a super-2 number, since 2×116633201161² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (116633201101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3399151 + ... + 3433291.

It is an arithmetic number, because the mean of its divisors is an integer number (7605130500).

Almost surely, 2^116633201161 is an apocalyptic number.

It is an amenable number.

116633201161 is a deficient number, since it is larger than the sum of its proper divisors (5048886839).

116633201161 is a wasteful number, since it uses less digits than its factorization.

116633201161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35736.

The product of its (nonzero) digits is 3888, while the sum is 31.

Adding to 116633201161 its reverse (161102336611), we get a palindrome (277735537772).

The spelling of 116633201161 in words is "one hundred sixteen billion, six hundred thirty-three million, two hundred one thousand, one hundred sixty-one".