372313 has 2 divisors, whose sum is σ = 372314. Its totient is φ = 372312.

The previous prime is 372311. The next prime is 372353. The reversal of 372313 is 313273.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 345744 + 26569 = 588^2 + 163^2 .

It is an emirp because it is prime and its reverse (313273) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 372313 - 2¹ = 372311 is a prime.

Together with 372311, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (372311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186156 + 186157.

It is an arithmetic number, because the mean of its divisors is an integer number (186157).

2³⁷²³¹³ is an apocalyptic number.

It is an amenable number.

372313 is a deficient number, since it is larger than the sum of its proper divisors (1).

372313 is an equidigital number, since it uses as much as digits as its factorization.

372313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 378, while the sum is 19.

The square root of 372313 is about 610.1745651861. The cubic root of 372313 is about 71.9398288436.

Adding to 372313 its reverse (313273), we get a palindrome (685586).

The spelling of 372313 in words is "three hundred seventy-two thousand, three hundred thirteen".