11013310203 has 32 divisors (see below), whose sum is σ = 17194844160. Its totient is φ = 6139443360.

The previous prime is 11013310177. The next prime is 11013310207. The reversal of 11013310203 is 30201331011.

It is not a de Polignac number, because 11013310203 - 2⁵ = 11013310171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11013310207) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 289018 + ... + 324896.

It is an arithmetic number, because the mean of its divisors is an integer number (537338880).

Almost surely, 2^11013310203 is an apocalyptic number.

11013310203 is a deficient number, since it is larger than the sum of its proper divisors (6181533957).

11013310203 is a wasteful number, since it uses less digits than its factorization.

11013310203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36247.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 11013310203 its reverse (30201331011), we get a palindrome (41214641214).

The spelling of 11013310203 in words is "eleven billion, thirteen million, three hundred ten thousand, two hundred three".