1232303100031 has 2 divisors, whose sum is σ = 1232303100032. Its totient is φ = 1232303100030.

The previous prime is 1232303099941. The next prime is 1232303100053. The reversal of 1232303100031 is 1300013032321.

It is a strong prime.

It is an emirp because it is prime and its reverse (1300013032321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1232303100031 - 2¹⁵ = 1232303067263 is a prime.

It is a super-2 number, since 2×1232303100031² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1232303099981 and 1232303100008.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1232303100071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616151550015 + 616151550016.

It is an arithmetic number, because the mean of its divisors is an integer number (616151550016).

Almost surely, 2^{1232303100031} is an apocalyptic number.

1232303100031 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232303100031 is an equidigital number, since it uses as much as digits as its factorization.

1232303100031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 1232303100031 its reverse (1300013032321), we get a palindrome (2532316132352).

The spelling of 1232303100031 in words is "one trillion, two hundred thirty-two billion, three hundred three million, one hundred thousand, thirty-one".