12310300033 has 2 divisors, whose sum is σ = 12310300034. Its totient is φ = 12310300032.

The previous prime is 12310299977. The next prime is 12310300039. The reversal of 12310300033 is 33000301321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10340449344 + 1969850689 = 101688^2 + 44383^2 .

It is a cyclic number.

It is not a de Polignac number, because 12310300033 - 2²⁹ = 11773429121 is a prime.

It is not a weakly prime, because it can be changed into another prime (12310300039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6155150016 + 6155150017.

It is an arithmetic number, because the mean of its divisors is an integer number (6155150017).

Almost surely, 2^12310300033 is an apocalyptic number.

It is an amenable number.

12310300033 is a deficient number, since it is larger than the sum of its proper divisors (1).

12310300033 is an equidigital number, since it uses as much as digits as its factorization.

12310300033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 12310300033 its reverse (33000301321), we get a palindrome (45310601354).

The spelling of 12310300033 in words is "twelve billion, three hundred ten million, three hundred thousand, thirty-three".