1323380199 has 8 divisors (see below), whose sum is σ = 1767677040. Its totient is φ = 880668416.

The previous prime is 1323380183. The next prime is 1323380213. The reversal of 1323380199 is 9910833231.

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 1323380199 - 2⁴ = 1323380183 is a prime.

It is a super-2 number, since 2×1323380199² = 3502670302210559202, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323380159) 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, 394314 + ... + 397655.

It is an arithmetic number, because the mean of its divisors is an integer number (220959630).

Almost surely, 2^1323380199 is an apocalyptic number.

1323380199 is a deficient number, since it is larger than the sum of its proper divisors (444296841).

1323380199 is an equidigital number, since it uses as much as digits as its factorization.

1323380199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792529.

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 1323380199 is about 36378.2929643489. The cubic root of 1323380199 is about 1097.8968627515.

The spelling of 1323380199 in words is "one billion, three hundred twenty-three million, three hundred eighty thousand, one hundred ninety-nine".