313115201 has 8 divisors (see below), whose sum is σ = 367517760. Its totient is φ = 261130608.

The previous prime is 313115191. The next prime is 313115219. The reversal of 313115201 is 102511313.

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

It is not a de Polignac number, because 313115201 - 2⁶ = 313115137 is a prime.

It is a super-2 number, since 2×313115201² = 196082258194540802, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 313115201.

It is not an unprimeable number, because it can be changed into a prime (313114201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 604211 + ... + 604728.

It is an arithmetic number, because the mean of its divisors is an integer number (45939720).

Almost surely, 2^313115201 is an apocalyptic number.

It is an amenable number.

313115201 is a deficient number, since it is larger than the sum of its proper divisors (54402559).

313115201 is a wasteful number, since it uses less digits than its factorization.

313115201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1208983.

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 313115201 is about 17695.0614861887. The cubic root of 313115201 is about 679.0494222310.

Adding to 313115201 its reverse (102511313), we get a palindrome (415626514).

The spelling of 313115201 in words is "three hundred thirteen million, one hundred fifteen thousand, two hundred one".