313201204 has 12 divisors (see below), whose sum is σ = 550126528. Its totient is φ = 156022200.

The previous prime is 313201201. The next prime is 313201211. The reversal of 313201204 is 402102313.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313201201) 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, 143382 + ... + 145549.

Almost surely, 2^313201204 is an apocalyptic number.

It is an amenable number.

313201204 is a deficient number, since it is larger than the sum of its proper divisors (236925324).

313201204 is a wasteful number, since it uses less digits than its factorization.

313201204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289206 (or 289204 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 313201204 is about 17697.4914606562. The cubic root of 313201204 is about 679.1115877866. Note that the first 3 decimals are identical.

Adding to 313201204 its reverse (402102313), we get a palindrome (715303517).

The spelling of 313201204 in words is "three hundred thirteen million, two hundred one thousand, two hundred four".