102001022202103 has 2 divisors, whose sum is σ = 102001022202104. Its totient is φ = 102001022202102.

The previous prime is 102001022202059. The next prime is 102001022202199. The reversal of 102001022202103 is 301202220100201.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102001022202103 - 2¹³ = 102001022193911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102001022272103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51000511101051 + 51000511101052.

It is an arithmetic number, because the mean of its divisors is an integer number (51000511101052).

Almost surely, 2^{102001022202103} is an apocalyptic number.

102001022202103 is a deficient number, since it is larger than the sum of its proper divisors (1).

102001022202103 is an equidigital number, since it uses as much as digits as its factorization.

102001022202103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 102001022202103 its reverse (301202220100201), we get a palindrome (403203242302304).

The spelling of 102001022202103 in words is "one hundred two trillion, one billion, twenty-two million, two hundred two thousand, one hundred three".