1327423523 has 2 divisors, whose sum is σ = 1327423524. Its totient is φ = 1327423522.

The previous prime is 1327423457. The next prime is 1327423553. The reversal of 1327423523 is 3253247231.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1327423523 - 2¹² = 1327419427 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1327423523.

It is not a weakly prime, because it can be changed into another prime (1327423553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 663711761 + 663711762.

It is an arithmetic number, because the mean of its divisors is an integer number (663711762).

Almost surely, 2^1327423523 is an apocalyptic number.

1327423523 is a deficient number, since it is larger than the sum of its proper divisors (1).

1327423523 is an equidigital number, since it uses as much as digits as its factorization.

1327423523 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30240, while the sum is 32.

The square root of 1327423523 is about 36433.8238866030. The cubic root of 1327423523 is about 1099.0138608282.

The spelling of 1327423523 in words is "one billion, three hundred twenty-seven million, four hundred twenty-three thousand, five hundred twenty-three".