316133345 has 8 divisors (see below), whose sum is σ = 413847360. Its totient is φ = 229915120.

The previous prime is 316133341. The next prime is 316133359. The reversal of 316133345 is 543331613.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 316133345 - 2² = 316133341 is a prime.

It is not an unprimeable number, because it can be changed into a prime (316133341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2873885 + ... + 2873994.

It is an arithmetic number, because the mean of its divisors is an integer number (51730920).

Almost surely, 2^316133345 is an apocalyptic number.

It is an amenable number.

316133345 is a deficient number, since it is larger than the sum of its proper divisors (97714015).

316133345 is a wasteful number, since it uses less digits than its factorization.

316133345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5747895.

The product of its digits is 9720, while the sum is 29.

The square root of 316133345 is about 17780.1390601986. The cubic root of 316133345 is about 681.2242543366.

Adding to 316133345 its reverse (543331613), we get a palindrome (859464958).

The spelling of 316133345 in words is "three hundred sixteen million, one hundred thirty-three thousand, three hundred forty-five".