313133001 has 8 divisors (see below), whose sum is σ = 424587360. Its totient is φ = 205216992.

The previous prime is 313132999. The next prime is 313133033. The reversal of 313133001 is 100331313.

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

It is not a de Polignac number, because 313133001 - 2¹ = 313132999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (313133071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 884380 + ... + 884733.

It is an arithmetic number, because the mean of its divisors is an integer number (53073420).

Almost surely, 2^313133001 is an apocalyptic number.

It is an amenable number.

313133001 is a deficient number, since it is larger than the sum of its proper divisors (111454359).

313133001 is a wasteful number, since it uses less digits than its factorization.

313133001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1769175.

The product of its (nonzero) digits is 81, while the sum is 15.

The square root of 313133001 is about 17695.5644442329. The cubic root of 313133001 is about 679.0622895406.

Adding to 313133001 its reverse (100331313), we get a palindrome (413464314).

The spelling of 313133001 in words is "three hundred thirteen million, one hundred thirty-three thousand, one".