202313102203 has 2 divisors, whose sum is σ = 202313102204. Its totient is φ = 202313102202.

The previous prime is 202313102153. The next prime is 202313102237. The reversal of 202313102203 is 302201313202.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202313102203 is a prime.

It is not a weakly prime, because it can be changed into another prime (202313100203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101156551101 + 101156551102.

It is an arithmetic number, because the mean of its divisors is an integer number (101156551102).

Almost surely, 2^202313102203 is an apocalyptic number.

202313102203 is a deficient number, since it is larger than the sum of its proper divisors (1).

202313102203 is an equidigital number, since it uses as much as digits as its factorization.

202313102203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 202313102203 its reverse (302201313202), we get a palindrome (504514415405).

The spelling of 202313102203 in words is "two hundred two billion, three hundred thirteen million, one hundred two thousand, two hundred three".