313033201 has 4 divisors (see below), whose sum is σ = 337112692. Its totient is φ = 288953712.

The previous prime is 313033141. The next prime is 313033219. The reversal of 313033201 is 102330313.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 102330313 = 839 ⋅121967.

It can be written as a sum of positive squares in 2 ways, for example, as 180230625 + 132802576 = 13425^2 + 11524^2 .

It is a cyclic number.

It is not a de Polignac number, because 313033201 - 2¹⁷ = 312902129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313033261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12039726 + ... + 12039751.

It is an arithmetic number, because the mean of its divisors is an integer number (84278173).

Almost surely, 2^313033201 is an apocalyptic number.

It is an amenable number.

313033201 is a deficient number, since it is larger than the sum of its proper divisors (24079491).

313033201 is a wasteful number, since it uses less digits than its factorization.

313033201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24079490.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 313033201 is about 17692.7443038100. The cubic root of 313033201 is about 678.9901395624.

Adding to 313033201 its reverse (102330313), we get a palindrome (415363514).

The spelling of 313033201 in words is "three hundred thirteen million, thirty-three thousand, two hundred one".