1010210021099 has 2 divisors, whose sum is σ = 1010210021100. Its totient is φ = 1010210021098.

The previous prime is 1010210021089. The next prime is 1010210021111. The reversal of 1010210021099 is 9901200120101.

It is a weak prime.

It is an emirp because it is prime and its reverse (9901200120101) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1010210021099 is a prime.

It is not a weakly prime, because it can be changed into another prime (1010210021069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505105010549 + 505105010550.

It is an arithmetic number, because the mean of its divisors is an integer number (505105010550).

Almost surely, 2^{1010210021099} is an apocalyptic number.

1010210021099 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010210021099 is an equidigital number, since it uses as much as digits as its factorization.

1010210021099 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 26.

The spelling of 1010210021099 in words is "one trillion, ten billion, two hundred ten million, twenty-one thousand, ninety-nine".