116923753261 has 16 divisors (see below), whose sum is σ = 134830168704. Its totient is φ = 99320569344.

The previous prime is 116923753253. The next prime is 116923753319. The reversal of 116923753261 is 162357329611.

It is a cyclic number.

It is not a de Polignac number, because 116923753261 - 2³ = 116923753253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116923753201) 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, 465886 + ... + 671488.

It is an arithmetic number, because the mean of its divisors is an integer number (8426885544).

Almost surely, 2^116923753261 is an apocalyptic number.

It is an amenable number.

116923753261 is a deficient number, since it is larger than the sum of its proper divisors (17906415443).

116923753261 is a wasteful number, since it uses less digits than its factorization.

116923753261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206340.

The product of its digits is 408240, while the sum is 46.

The spelling of 116923753261 in words is "one hundred sixteen billion, nine hundred twenty-three million, seven hundred fifty-three thousand, two hundred sixty-one".