312328363 has 2 divisors, whose sum is σ = 312328364. Its totient is φ = 312328362.

The previous prime is 312328349. The next prime is 312328381. The reversal of 312328363 is 363823213.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 312328363 - 2²¹ = 310231211 is a prime.

It is not a weakly prime, because it can be changed into another prime (312328333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156164181 + 156164182.

It is an arithmetic number, because the mean of its divisors is an integer number (156164182).

Almost surely, 2^312328363 is an apocalyptic number.

312328363 is a deficient number, since it is larger than the sum of its proper divisors (1).

312328363 is an equidigital number, since it uses as much as digits as its factorization.

312328363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15552, while the sum is 31.

The square root of 312328363 is about 17672.8142354295. The cubic root of 312328363 is about 678.4801428639.

The spelling of 312328363 in words is "three hundred twelve million, three hundred twenty-eight thousand, three hundred sixty-three".