331367 has 2 divisors, whose sum is σ = 331368. Its totient is φ = 331366.

The previous prime is 331349. The next prime is 331369. The reversal of 331367 is 763133.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 331367 - 2¹⁴ = 314983 is a prime.

Together with 331369, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 331367.

It is not a weakly prime, because it can be changed into another prime (331369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165683 + 165684.

It is an arithmetic number, because the mean of its divisors is an integer number (165684).

2³³¹³⁶⁷ is an apocalyptic number.

331367 is a deficient number, since it is larger than the sum of its proper divisors (1).

331367 is an equidigital number, since it uses as much as digits as its factorization.

331367 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1134, while the sum is 23.

The square root of 331367 is about 575.6448557922. The cubic root of 331367 is about 69.1995205286.

The spelling of 331367 in words is "three hundred thirty-one thousand, three hundred sixty-seven".