1152522323 has 2 divisors, whose sum is σ = 1152522324. Its totient is φ = 1152522322.

The previous prime is 1152522271. The next prime is 1152522331. The reversal of 1152522323 is 3232252511.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (3232252511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1152522323 - 2⁸ = 1152522067 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 1152522292 and 1152522301.

It is not a weakly prime, because it can be changed into another prime (1152522353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576261161 + 576261162.

It is an arithmetic number, because the mean of its divisors is an integer number (576261162).

Almost surely, 2^1152522323 is an apocalyptic number.

1152522323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1152522323 is an equidigital number, since it uses as much as digits as its factorization.

1152522323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3600, while the sum is 26.

The square root of 1152522323 is about 33948.8191694498. The cubic root of 1152522323 is about 1048.4549681783.

Adding to 1152522323 its reverse (3232252511), we get a palindrome (4384774834).

The spelling of 1152522323 in words is "one billion, one hundred fifty-two million, five hundred twenty-two thousand, three hundred twenty-three".