1232423010199 has 2 divisors, whose sum is σ = 1232423010200. Its totient is φ = 1232423010198.

The previous prime is 1232423010187. The next prime is 1232423010209. The reversal of 1232423010199 is 9910103242321.

It is a strong prime.

It is an emirp because it is prime and its reverse (9910103242321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1232423010199 - 2¹¹ = 1232423008151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1232423080199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616211505099 + 616211505100.

It is an arithmetic number, because the mean of its divisors is an integer number (616211505100).

Almost surely, 2^{1232423010199} is an apocalyptic number.

1232423010199 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232423010199 is an equidigital number, since it uses as much as digits as its factorization.

1232423010199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 37.

The spelling of 1232423010199 in words is "one trillion, two hundred thirty-two billion, four hundred twenty-three million, ten thousand, one hundred ninety-nine".