316229299 has 2 divisors, whose sum is σ = 316229300. Its totient is φ = 316229298.

The previous prime is 316229239. The next prime is 316229317. The reversal of 316229299 is 992922613.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 316229299 - 2¹³ = 316221107 is a prime.

It is not a weakly prime, because it can be changed into another prime (316229209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158114649 + 158114650.

It is an arithmetic number, because the mean of its divisors is an integer number (158114650).

Almost surely, 2^316229299 is an apocalyptic number.

316229299 is a deficient number, since it is larger than the sum of its proper divisors (1).

316229299 is an equidigital number, since it uses as much as digits as its factorization.

316229299 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 104976, while the sum is 43.

The square root of 316229299 is about 17782.8372033261. The cubic root of 316229299 is about 681.2931699602.

The spelling of 316229299 in words is "three hundred sixteen million, two hundred twenty-nine thousand, two hundred ninety-nine".