11010113203 has 2 divisors, whose sum is σ = 11010113204. Its totient is φ = 11010113202.

The previous prime is 11010113167. The next prime is 11010113221. The reversal of 11010113203 is 30231101011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11010113203 - 2²¹ = 11008016051 is a prime.

It is not a weakly prime, because it can be changed into another prime (11010113603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505056601 + 5505056602.

It is an arithmetic number, because the mean of its divisors is an integer number (5505056602).

Almost surely, 2^11010113203 is an apocalyptic number.

11010113203 is a deficient number, since it is larger than the sum of its proper divisors (1).

11010113203 is an equidigital number, since it uses as much as digits as its factorization.

11010113203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 11010113203 its reverse (30231101011), we get a palindrome (41241214214).

The spelling of 11010113203 in words is "eleven billion, ten million, one hundred thirteen thousand, two hundred three".