1232200393 has 2 divisors, whose sum is σ = 1232200394. Its totient is φ = 1232200392.

The previous prime is 1232200327. The next prime is 1232200399. The reversal of 1232200393 is 3930022321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 782209024 + 449991369 = 27968^2 + 21213^2 .

It is an emirp because it is prime and its reverse (3930022321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1232200393 - 2²⁵ = 1198645961 is a prime.

It is not a weakly prime, because it can be changed into another prime (1232200399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616100196 + 616100197.

It is an arithmetic number, because the mean of its divisors is an integer number (616100197).

Almost surely, 2^1232200393 is an apocalyptic number.

It is an amenable number.

1232200393 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232200393 is an equidigital number, since it uses as much as digits as its factorization.

1232200393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 1232200393 is about 35102.7120462223. The cubic root of 1232200393 is about 1072.0798028626.

The spelling of 1232200393 in words is "one billion, two hundred thirty-two million, two hundred thousand, three hundred ninety-three".