1323201119 has 2 divisors, whose sum is σ = 1323201120. Its totient is φ = 1323201118.

The previous prime is 1323201091. The next prime is 1323201133. The reversal of 1323201119 is 9111023231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1323201119 - 2⁸ = 1323200863 is a prime.

It is a super-2 number, since 2×1323201119² = 3501722402645704322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1323201094 and 1323201103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1323201619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661600559 + 661600560.

It is an arithmetic number, because the mean of its divisors is an integer number (661600560).

Almost surely, 2^1323201119 is an apocalyptic number.

1323201119 is a deficient number, since it is larger than the sum of its proper divisors (1).

1323201119 is an equidigital number, since it uses as much as digits as its factorization.

1323201119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 1323201119 is about 36375.8315231418. The cubic root of 1323201119 is about 1097.8473379967.

The spelling of 1323201119 in words is "one billion, three hundred twenty-three million, two hundred one thousand, one hundred nineteen".