331300223 has 2 divisors, whose sum is σ = 331300224. Its totient is φ = 331300222.

The previous prime is 331300157. The next prime is 331300231. The reversal of 331300223 is 322003133.

It is a strong prime.

It is an emirp because it is prime and its reverse (322003133) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 331300223 - 2¹² = 331296127 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (331300243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165650111 + 165650112.

It is an arithmetic number, because the mean of its divisors is an integer number (165650112).

Almost surely, 2^331300223 is an apocalyptic number.

331300223 is a deficient number, since it is larger than the sum of its proper divisors (1).

331300223 is an equidigital number, since it uses as much as digits as its factorization.

331300223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 331300223 is about 18201.6544028283. The cubic root of 331300223 is about 691.9487185928.

Adding to 331300223 its reverse (322003133), we get a palindrome (653303356).

The spelling of 331300223 in words is "three hundred thirty-one million, three hundred thousand, two hundred twenty-three".