1323403411 has 8 divisors (see below), whose sum is σ = 1453275648. Its totient is φ = 1195125000.

The previous prime is 1323403399. The next prime is 1323403451. The reversal of 1323403411 is 1143043231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1323403411 - 2⁵ = 1323403379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1323403451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 396715 + ... + 400036.

It is an arithmetic number, because the mean of its divisors is an integer number (181659456).

Almost surely, 2^1323403411 is an apocalyptic number.

1323403411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1323403411 is a deficient number, since it is larger than the sum of its proper divisors (129872237).

1323403411 is a wasteful number, since it uses less digits than its factorization.

1323403411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 796913.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1323403411 is about 36378.6119993603. The cubic root of 1323403411 is about 1097.9032817264.

Adding to 1323403411 its reverse (1143043231), we get a palindrome (2466446642).

The spelling of 1323403411 in words is "one billion, three hundred twenty-three million, four hundred three thousand, four hundred eleven".