202002108103 has 2 divisors, whose sum is σ = 202002108104. Its totient is φ = 202002108102.

The previous prime is 202002108089. The next prime is 202002108181. The reversal of 202002108103 is 301801200202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 202002108103 - 2⁹ = 202002107591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202002118103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101001054051 + 101001054052.

It is an arithmetic number, because the mean of its divisors is an integer number (101001054052).

Almost surely, 2^202002108103 is an apocalyptic number.

202002108103 is a deficient number, since it is larger than the sum of its proper divisors (1).

202002108103 is an equidigital number, since it uses as much as digits as its factorization.

202002108103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 202002108103 its reverse (301801200202), we get a palindrome (503803308305).

The spelling of 202002108103 in words is "two hundred two billion, two million, one hundred eight thousand, one hundred three".