11103032320303 has 64 divisors (see below), whose sum is σ = 14366006968320. Its totient is φ = 8327753280000.

The previous prime is 11103032320279. The next prime is 11103032320319. The reversal of 11103032320303 is 30302323030111.

It is not a de Polignac number, because 11103032320303 - 2⁵ = 11103032320271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11103032320343) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 502593288 + ... + 502615378.

It is an arithmetic number, because the mean of its divisors is an integer number (224468858880).

Almost surely, 2^{11103032320303} is an apocalyptic number.

11103032320303 is a deficient number, since it is larger than the sum of its proper divisors (3262974648017).

11103032320303 is a wasteful number, since it uses less digits than its factorization.

11103032320303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23260.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 11103032320303 its reverse (30302323030111), we get a palindrome (41405355350414).

The spelling of 11103032320303 in words is "eleven trillion, one hundred three billion, thirty-two million, three hundred twenty thousand, three hundred three".