116573321 has 4 divisors (see below), whose sum is σ = 118549200. Its totient is φ = 114597444.

The previous prime is 116573311. The next prime is 116573389. The reversal of 116573321 is 123375611.

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 116573321 - 2¹⁰ = 116572297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116573311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 987851 + ... + 987968.

It is an arithmetic number, because the mean of its divisors is an integer number (29637300).

Almost surely, 2^116573321 is an apocalyptic number.

It is an amenable number.

116573321 is a deficient number, since it is larger than the sum of its proper divisors (1975879).

116573321 is an equidigital number, since it uses as much as digits as its factorization.

116573321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1975878.

The product of its digits is 3780, while the sum is 29.

The square root of 116573321 is about 10796.9125679520. The cubic root of 116573321 is about 488.5020489950.

The spelling of 116573321 in words is "one hundred sixteen million, five hundred seventy-three thousand, three hundred twenty-one".