116935352561 has 4 divisors (see below), whose sum is σ = 116995290624. Its totient is φ = 116875414500.

The previous prime is 116935352537. The next prime is 116935352593. The reversal of 116935352561 is 165253539611.

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 a de Polignac number, because none of the positive numbers 2^k-116935352561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116935352461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29966105 + ... + 29970006.

It is an arithmetic number, because the mean of its divisors is an integer number (29248822656).

Almost surely, 2^116935352561 is an apocalyptic number.

It is an amenable number.

116935352561 is a deficient number, since it is larger than the sum of its proper divisors (59938063).

116935352561 is an equidigital number, since it uses as much as digits as its factorization.

116935352561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59938062.

The product of its digits is 729000, while the sum is 47.

The spelling of 116935352561 in words is "one hundred sixteen billion, nine hundred thirty-five million, three hundred fifty-two thousand, five hundred sixty-one".