102021222110083 has 2 divisors, whose sum is σ = 102021222110084. Its totient is φ = 102021222110082.

The previous prime is 102021222110053. The next prime is 102021222110149. The reversal of 102021222110083 is 380011222120201.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102021222110083 is a prime.

It is not a weakly prime, because it can be changed into another prime (102021222110033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51010611055041 + 51010611055042.

It is an arithmetic number, because the mean of its divisors is an integer number (51010611055042).

Almost surely, 2^{102021222110083} is an apocalyptic number.

102021222110083 is a deficient number, since it is larger than the sum of its proper divisors (1).

102021222110083 is an equidigital number, since it uses as much as digits as its factorization.

102021222110083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 25.

Adding to 102021222110083 its reverse (380011222120201), we get a palindrome (482032444230284).

The spelling of 102021222110083 in words is "one hundred two trillion, twenty-one billion, two hundred twenty-two million, one hundred ten thousand, eighty-three".