313373 has 2 divisors, whose sum is σ = 313374. Its totient is φ = 313372.

The previous prime is 313351. The next prime is 313381. The reversal of 313373 is 373313.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 182329 + 131044 = 427^2 + 362^2 .

It is a cyclic number.

It is not a de Polignac number, because 313373 - 2¹⁰ = 312349 is a prime.

It is equal to p₂₇₀₆₅ and since 313373 and 27065 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156686 + 156687.

It is an arithmetic number, because the mean of its divisors is an integer number (156687).

2³¹³³⁷³ is an apocalyptic number.

It is an amenable number.

313373 is a deficient number, since it is larger than the sum of its proper divisors (1).

313373 is an equidigital number, since it uses as much as digits as its factorization.

313373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 567, while the sum is 20.

The square root of 313373 is about 559.7972847380. The cubic root of 313373 is about 67.9235733041.

Adding to 313373 its reverse (373313), we get a palindrome (686686).

It can be divided in two parts, 313 and 373, that added together give a palindrome (686).

The spelling of 313373 in words is "three hundred thirteen thousand, three hundred seventy-three".