100200010021099 has 2 divisors, whose sum is σ = 100200010021100. Its totient is φ = 100200010021098.

The previous prime is 100200010021049. The next prime is 100200010021193. The reversal of 100200010021099 is 990120010002001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100200010021099 - 2²³ = 100200001632491 is a prime.

It is not a weakly prime, because it can be changed into another prime (100200010021049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50100005010549 + 50100005010550.

It is an arithmetic number, because the mean of its divisors is an integer number (50100005010550).

Almost surely, 2^{100200010021099} is an apocalyptic number.

100200010021099 is a deficient number, since it is larger than the sum of its proper divisors (1).

100200010021099 is an equidigital number, since it uses as much as digits as its factorization.

100200010021099 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 25.

The spelling of 100200010021099 in words is "one hundred trillion, two hundred billion, ten million, twenty-one thousand, ninety-nine".