10101110203 has 2 divisors, whose sum is σ = 10101110204. Its totient is φ = 10101110202.

The previous prime is 10101110197. The next prime is 10101110207. The reversal of 10101110203 is 30201110101.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10101110203 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10101110203.

It is not a weakly prime, because it can be changed into another prime (10101110207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050555101 + 5050555102.

It is an arithmetic number, because the mean of its divisors is an integer number (5050555102).

Almost surely, 2^10101110203 is an apocalyptic number.

10101110203 is a deficient number, since it is larger than the sum of its proper divisors (1).

10101110203 is an equidigital number, since it uses as much as digits as its factorization.

10101110203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 10101110203 its reverse (30201110101), we get a palindrome (40302220304).

The spelling of 10101110203 in words is "ten billion, one hundred one million, one hundred ten thousand, two hundred three".