11123003301303 has 16 divisors (see below), whose sum is σ = 14945838303456. Its totient is φ = 7357802019840.

The previous prime is 11123003301283. The next prime is 11123003301367. The reversal of 11123003301303 is 30310330032111.

It is not a de Polignac number, because 11123003301303 - 2⁵ = 11123003301271 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11123003301303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11123004301303) 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, 5373576 + ... + 7149917.

It is an arithmetic number, because the mean of its divisors is an integer number (934114893966).

Almost surely, 2^{11123003301303} is an apocalyptic number.

11123003301303 is a deficient number, since it is larger than the sum of its proper divisors (3822835002153).

11123003301303 is a wasteful number, since it uses less digits than its factorization.

11123003301303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12525794.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 11123003301303 its reverse (30310330032111), we get a palindrome (41433333333414).

The spelling of 11123003301303 in words is "eleven trillion, one hundred twenty-three billion, three million, three hundred one thousand, three hundred three".