1323343411 has 4 divisors (see below), whose sum is σ = 1425139072. Its totient is φ = 1221547752.

The previous prime is 1323343397. The next prime is 1323343453. The reversal of 1323343411 is 1143433231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1323343411 - 2⁹ = 1323342899 is a prime.

It is a super-2 number, since 2×1323343411² = 3502475566874229842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1323343471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50897811 + ... + 50897836.

It is an arithmetic number, because the mean of its divisors is an integer number (356284768).

Almost surely, 2^1323343411 is an apocalyptic number.

1323343411 is a deficient number, since it is larger than the sum of its proper divisors (101795661).

1323343411 is a wasteful number, since it uses less digits than its factorization.

1323343411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101795660.

The product of its digits is 2592, while the sum is 25.

The square root of 1323343411 is about 36377.7873296329. The cubic root of 1323343411 is about 1097.8866893576.

Adding to 1323343411 its reverse (1143433231), we get a palindrome (2466776642).

It can be divided in two parts, 13233 and 43411, that added together give a square (56644 = 238²).

The spelling of 1323343411 in words is "one billion, three hundred twenty-three million, three hundred forty-three thousand, four hundred eleven".