1212033013307 has 2 divisors, whose sum is σ = 1212033013308. Its totient is φ = 1212033013306.

The previous prime is 1212033013297. The next prime is 1212033013339. The reversal of 1212033013307 is 7033103302121.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1212033013307 is a prime.

It is not a weakly prime, because it can be changed into another prime (1212033013357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 606016506653 + 606016506654.

It is an arithmetic number, because the mean of its divisors is an integer number (606016506654).

Almost surely, 2^{1212033013307} is an apocalyptic number.

1212033013307 is a deficient number, since it is larger than the sum of its proper divisors (1).

1212033013307 is an equidigital number, since it uses as much as digits as its factorization.

1212033013307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 26.

Adding to 1212033013307 its reverse (7033103302121), we get a palindrome (8245136315428).

The spelling of 1212033013307 in words is "one trillion, two hundred twelve billion, thirty-three million, thirteen thousand, three hundred seven".