116009273 has 2 divisors, whose sum is σ = 116009274. Its totient is φ = 116009272.

The previous prime is 116009249. The next prime is 116009291. The reversal of 116009273 is 372900611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 81938704 + 34070569 = 9052^2 + 5837^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116009273 is a prime.

It is not a weakly prime, because it can be changed into another prime (116009203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58004636 + 58004637.

It is an arithmetic number, because the mean of its divisors is an integer number (58004637).

Almost surely, 2^116009273 is an apocalyptic number.

It is an amenable number.

116009273 is a deficient number, since it is larger than the sum of its proper divisors (1).

116009273 is an equidigital number, since it uses as much as digits as its factorization.

116009273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 116009273 is about 10770.7600938838. The cubic root of 116009273 is about 487.7128912816.

Adding to 116009273 its reverse (372900611), we get a palindrome (488909884).

The spelling of 116009273 in words is "one hundred sixteen million, nine thousand, two hundred seventy-three".