10321121299 has 2 divisors, whose sum is σ = 10321121300. Its totient is φ = 10321121298.

The previous prime is 10321121267. The next prime is 10321121303. The reversal of 10321121299 is 99212112301.

10321121299 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10321121299 - 2⁵ = 10321121267 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10321121299.

It is not a weakly prime, because it can be changed into another prime (10321121599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5160560649 + 5160560650.

It is an arithmetic number, because the mean of its divisors is an integer number (5160560650).

Almost surely, 2^10321121299 is an apocalyptic number.

10321121299 is a deficient number, since it is larger than the sum of its proper divisors (1).

10321121299 is an equidigital number, since it uses as much as digits as its factorization.

10321121299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 31.

The spelling of 10321121299 in words is "ten billion, three hundred twenty-one million, one hundred twenty-one thousand, two hundred ninety-nine".