1232023301603 has 2 divisors, whose sum is σ = 1232023301604. Its totient is φ = 1232023301602.

The previous prime is 1232023301581. The next prime is 1232023301689. The reversal of 1232023301603 is 3061033202321.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (3061033202321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1232023301603 - 2⁶ = 1232023301539 is a prime.

It is not a weakly prime, because it can be changed into another prime (1232023301503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616011650801 + 616011650802.

It is an arithmetic number, because the mean of its divisors is an integer number (616011650802).

Almost surely, 2^{1232023301603} is an apocalyptic number.

1232023301603 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232023301603 is an equidigital number, since it uses as much as digits as its factorization.

1232023301603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 1232023301603 its reverse (3061033202321), we get a palindrome (4293056503924).

The spelling of 1232023301603 in words is "one trillion, two hundred thirty-two billion, twenty-three million, three hundred one thousand, six hundred three".