313272314 has 4 divisors (see below), whose sum is σ = 469908474. Its totient is φ = 156636156.

The previous prime is 313272307. The next prime is 313272371. The reversal of 313272314 is 413272313.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 413272313 = 197 ⋅2097829.

It can be written as a sum of positive squares in only one way, i.e., 279458089 + 33814225 = 16717^2 + 5815^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78318077 + ... + 78318080.

Almost surely, 2^313272314 is an apocalyptic number.

313272314 is a deficient number, since it is larger than the sum of its proper divisors (156636160).

313272314 is a wasteful number, since it uses less digits than its factorization.

313272314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156636159.

The product of its digits is 3024, while the sum is 26.

The square root of 313272314 is about 17699.5003884290. The cubic root of 313272314 is about 679.1629796397.

Subtracting 313272314 from its reverse (413272313), we obtain a palindrome (99999999).

The spelling of 313272314 in words is "three hundred thirteen million, two hundred seventy-two thousand, three hundred fourteen".