1116328373 has 2 divisors, whose sum is σ = 1116328374. Its totient is φ = 1116328372.

The previous prime is 1116328327. The next prime is 1116328379. The reversal of 1116328373 is 3738236111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 831630244 + 284698129 = 28838^2 + 16873^2 .

It is a cyclic number.

It is not a de Polignac number, because 1116328373 - 2²⁴ = 1099551157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1116328379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558164186 + 558164187.

It is an arithmetic number, because the mean of its divisors is an integer number (558164187).

Almost surely, 2^1116328373 is an apocalyptic number.

It is an amenable number.

1116328373 is a deficient number, since it is larger than the sum of its proper divisors (1).

1116328373 is an equidigital number, since it uses as much as digits as its factorization.

1116328373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144, while the sum is 35.

The square root of 1116328373 is about 33411.5006098200. The cubic root of 1116328373 is about 1037.3627624735.

The spelling of 1116328373 in words is "one billion, one hundred sixteen million, three hundred twenty-eight thousand, three hundred seventy-three".