316133033 has 12 divisors (see below), whose sum is σ = 329902320. Its totient is φ = 302687616.

The previous prime is 316133029. The next prime is 316133047. The reversal of 316133033 is 330331613.

It is not a de Polignac number, because 316133033 - 2² = 316133029 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (316133053) 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 in 11 ways as a sum of consecutive naturals, for example, 895385 + ... + 895737.

It is an arithmetic number, because the mean of its divisors is an integer number (27491860).

Almost surely, 2^316133033 is an apocalyptic number.

It is an amenable number.

316133033 is a deficient number, since it is larger than the sum of its proper divisors (13769287).

316133033 is an frugal number, since it uses more digits than its factorization.

316133033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808 (or 455 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 23.

The square root of 316133033 is about 17780.1302863618. The cubic root of 316133033 is about 681.2240302307.

Adding to 316133033 its reverse (330331613), we get a palindrome (646464646).

The spelling of 316133033 in words is "three hundred sixteen million, one hundred thirty-three thousand, thirty-three".