1383323 has 2 divisors, whose sum is σ = 1383324. Its totient is φ = 1383322.

The previous prime is 1383301. The next prime is 1383331. The reversal of 1383323 is 3233831.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1383323 - 2¹⁶ = 1317787 is a prime.

It is not a weakly prime, because it can be changed into another prime (1383923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 691661 + 691662.

It is an arithmetic number, because the mean of its divisors is an integer number (691662).

2^1383323 is an apocalyptic number.

1383323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1383323 is an equidigital number, since it uses as much as digits as its factorization.

1383323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1296, while the sum is 23.

The square root of 1383323 is about 1176.1475247604. The cubic root of 1383323 is about 111.4229192368.

The spelling of 1383323 in words is "one million, three hundred eighty-three thousand, three hundred twenty-three".