117273283 has 2 divisors, whose sum is σ = 117273284. Its totient is φ = 117273282.

The previous prime is 117273271. The next prime is 117273337. The reversal of 117273283 is 382372711.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 117273283 - 2²⁵ = 83718851 is a prime.

It is not a weakly prime, because it can be changed into another prime (117273203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58636641 + 58636642.

It is an arithmetic number, because the mean of its divisors is an integer number (58636642).

Almost surely, 2^117273283 is an apocalyptic number.

117273283 is a deficient number, since it is larger than the sum of its proper divisors (1).

117273283 is an equidigital number, since it uses as much as digits as its factorization.

117273283 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14112, while the sum is 34.

The square root of 117273283 is about 10829.2789695344. The cubic root of 117273283 is about 489.4778319213.

The spelling of 117273283 in words is "one hundred seventeen million, two hundred seventy-three thousand, two hundred eighty-three".