371313 has 6 divisors (see below), whose sum is σ = 536354. Its totient is φ = 247536.

The previous prime is 371311. The next prime is 371321. The reversal of 371313 is 313173.

It can be written as a sum of positive squares in only one way, i.e., 288369 + 82944 = 537^2 + 288^2 .

It is not a de Polignac number, because 371313 - 2¹ = 371311 is a prime.

It is a Duffinian number.

371313 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (371311) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20620 + ... + 20637.

2³⁷¹³¹³ is an apocalyptic number.

It is an amenable number.

371313 is a deficient number, since it is larger than the sum of its proper divisors (165041).

371313 is a wasteful number, since it uses less digits than its factorization.

371313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41263 (or 41260 counting only the distinct ones).

The product of its digits is 189, while the sum is 18.

The square root of 371313 is about 609.3545765808. The cubic root of 371313 is about 71.8753630732.

Adding to 371313 its reverse (313173), we get a palindrome (684486).

The spelling of 371313 in words is "three hundred seventy-one thousand, three hundred thirteen".