2102101020083 has 2 divisors, whose sum is σ = 2102101020084. Its totient is φ = 2102101020082.

The previous prime is 2102101020023. The next prime is 2102101020109. The reversal of 2102101020083 is 3800201012012.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2102101020083 is a prime.

It is not a weakly prime, because it can be changed into another prime (2102101020023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051050510041 + 1051050510042.

It is an arithmetic number, because the mean of its divisors is an integer number (1051050510042).

Almost surely, 2^{2102101020083} is an apocalyptic number.

2102101020083 is a deficient number, since it is larger than the sum of its proper divisors (1).

2102101020083 is an equidigital number, since it uses as much as digits as its factorization.

2102101020083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 2102101020083 its reverse (3800201012012), we get a palindrome (5902302032095).

The spelling of 2102101020083 in words is "two trillion, one hundred two billion, one hundred one million, twenty thousand, eighty-three".