11013212312303 has 16 divisors (see below), whose sum is σ = 11416079025120. Its totient is φ = 10615907952000.

The previous prime is 11013212312299. The next prime is 11013212312353. The reversal of 11013212312303 is 30321321231011.

11013212312303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11013212312303 - 2² = 11013212312299 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11013212312353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32502788 + ... + 32839878.

It is an arithmetic number, because the mean of its divisors is an integer number (713504939070).

Almost surely, 2^{11013212312303} is an apocalyptic number.

11013212312303 is a deficient number, since it is larger than the sum of its proper divisors (402866712817).

11013212312303 is a wasteful number, since it uses less digits than its factorization.

11013212312303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345338.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 11013212312303 its reverse (30321321231011), we get a palindrome (41334533543314).

The spelling of 11013212312303 in words is "eleven trillion, thirteen billion, two hundred twelve million, three hundred twelve thousand, three hundred three".