202310020103 has 2 divisors, whose sum is σ = 202310020104. Its totient is φ = 202310020102.

The previous prime is 202310020079. The next prime is 202310020117. The reversal of 202310020103 is 301020013202.

It is a happy number.

It is an a-pointer prime, because the next prime (202310020117) can be obtained adding 202310020103 to its sum of digits (14).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 202310020103 - 2⁶ = 202310020039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202310020303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101155010051 + 101155010052.

It is an arithmetic number, because the mean of its divisors is an integer number (101155010052).

Almost surely, 2^202310020103 is an apocalyptic number.

202310020103 is a deficient number, since it is larger than the sum of its proper divisors (1).

202310020103 is an equidigital number, since it uses as much as digits as its factorization.

202310020103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 202310020103 its reverse (301020013202), we get a palindrome (503330033305).

The spelling of 202310020103 in words is "two hundred two billion, three hundred ten million, twenty thousand, one hundred three".