200102021002099 has 2 divisors, whose sum is σ = 200102021002100. Its totient is φ = 200102021002098.

The previous prime is 200102021002057. The next prime is 200102021002217. The reversal of 200102021002099 is 990200120201002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200102021002099 - 2¹¹ = 200102021000051 is a prime.

It is not a weakly prime, because it can be changed into another prime (200102021002999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100051010501049 + 100051010501050.

It is an arithmetic number, because the mean of its divisors is an integer number (100051010501050).

Almost surely, 2^{200102021002099} is an apocalyptic number.

200102021002099 is a deficient number, since it is larger than the sum of its proper divisors (1).

200102021002099 is an equidigital number, since it uses as much as digits as its factorization.

200102021002099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 28.

The spelling of 200102021002099 in words is "two hundred trillion, one hundred two billion, twenty-one million, two thousand, ninety-nine".