102120222020183 has 2 divisors, whose sum is σ = 102120222020184. Its totient is φ = 102120222020182.

The previous prime is 102120222020093. The next prime is 102120222020221. The reversal of 102120222020183 is 381020222021201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102120222020183 - 2¹⁰ = 102120222019159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102120222020483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51060111010091 + 51060111010092.

It is an arithmetic number, because the mean of its divisors is an integer number (51060111010092).

Almost surely, 2^{102120222020183} is an apocalyptic number.

102120222020183 is a deficient number, since it is larger than the sum of its proper divisors (1).

102120222020183 is an equidigital number, since it uses as much as digits as its factorization.

102120222020183 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 102120222020183 its reverse (381020222021201), we get a palindrome (483140444041384).

The spelling of 102120222020183 in words is "one hundred two trillion, one hundred twenty billion, two hundred twenty-two million, twenty thousand, one hundred eighty-three".