116523073 has 12 divisors (see below), whose sum is σ = 121330300. Its totient is φ = 111900096.

The previous prime is 116523061. The next prime is 116523091. The reversal of 116523073 is 370325611.

It can be written as a sum of positive squares in 6 ways, for example, as 6210064 + 110313009 = 2492^2 + 10503^2 .

It is not a de Polignac number, because 116523073 - 2⁵ = 116523041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116523013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 293311 + ... + 293707.

Almost surely, 2^116523073 is an apocalyptic number.

It is an amenable number.

116523073 is a deficient number, since it is larger than the sum of its proper divisors (4807227).

116523073 is an equidigital number, since it uses as much as digits as its factorization.

116523073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804 (or 775 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 116523073 is about 10794.5853556308. The cubic root of 116523073 is about 488.4318506042.

Adding to 116523073 its reverse (370325611), we get a palindrome (486848684).

The spelling of 116523073 in words is "one hundred sixteen million, five hundred twenty-three thousand, seventy-three".