2002102101299 has 2 divisors, whose sum is σ = 2002102101300. Its totient is φ = 2002102101298.

The previous prime is 2002102101211. The next prime is 2002102101301. The reversal of 2002102101299 is 9921012012002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2002102101299 - 2¹⁶ = 2002102035763 is a prime.

Together with 2002102101301, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2002102131299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001051050649 + 1001051050650.

It is an arithmetic number, because the mean of its divisors is an integer number (1001051050650).

Almost surely, 2^{2002102101299} is an apocalyptic number.

2002102101299 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002102101299 is an equidigital number, since it uses as much as digits as its factorization.

2002102101299 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 29.

The spelling of 2002102101299 in words is "two trillion, two billion, one hundred two million, one hundred one thousand, two hundred ninety-nine".