323012377 has 2 divisors, whose sum is σ = 323012378. Its totient is φ = 323012376.

The previous prime is 323012357. The next prime is 323012383. The reversal of 323012377 is 773210323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 322417936 + 594441 = 17956^2 + 771^2 .

It is an emirp because it is prime and its reverse (773210323) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 323012377 - 2¹¹ = 323010329 is a prime.

It is not a weakly prime, because it can be changed into another prime (323012357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161506188 + 161506189.

It is an arithmetic number, because the mean of its divisors is an integer number (161506189).

Almost surely, 2^323012377 is an apocalyptic number.

It is an amenable number.

323012377 is a deficient number, since it is larger than the sum of its proper divisors (1).

323012377 is an equidigital number, since it uses as much as digits as its factorization.

323012377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5292, while the sum is 28.

The square root of 323012377 is about 17972.5450896638. The cubic root of 323012377 is about 686.1299672721.

The spelling of 323012377 in words is "three hundred twenty-three million, twelve thousand, three hundred seventy-seven".