116521033723 has 4 divisors (see below), whose sum is σ = 121587165648. Its totient is φ = 111454901800.

The previous prime is 116521033721. The next prime is 116521033729. The reversal of 116521033723 is 327330125611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 116521033723 - 2¹ = 116521033721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116521033721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2533065928 + ... + 2533065973.

It is an arithmetic number, because the mean of its divisors is an integer number (30396791412).

Almost surely, 2^116521033723 is an apocalyptic number.

116521033723 is a deficient number, since it is larger than the sum of its proper divisors (5066131925).

116521033723 is an equidigital number, since it uses as much as digits as its factorization.

116521033723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5066131924.

The product of its (nonzero) digits is 22680, while the sum is 34.

The spelling of 116521033723 in words is "one hundred sixteen billion, five hundred twenty-one million, thirty-three thousand, seven hundred twenty-three".