10200020201099 has 2 divisors, whose sum is σ = 10200020201100. Its totient is φ = 10200020201098.

The previous prime is 10200020201089. The next prime is 10200020201131. The reversal of 10200020201099 is 99010202000201.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (99010202000201) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10200020201099 is a prime.

It is not a weakly prime, because it can be changed into another prime (10200020201089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5100010100549 + 5100010100550.

It is an arithmetic number, because the mean of its divisors is an integer number (5100010100550).

Almost surely, 2^{10200020201099} is an apocalyptic number.

10200020201099 is a deficient number, since it is larger than the sum of its proper divisors (1).

10200020201099 is an equidigital number, since it uses as much as digits as its factorization.

10200020201099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 26.

The spelling of 10200020201099 in words is "ten trillion, two hundred billion, twenty million, two hundred one thousand, ninety-nine".