11203013310223 has 16 divisors (see below), whose sum is σ = 13106912659456. Its totient is φ = 9375175988640.

The previous prime is 11203013310199. The next prime is 11203013310233. The reversal of 11203013310223 is 32201331030211.

11203013310223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-11203013310223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11203013310194 and 11203013310203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11203013310233) 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, 7425663 + ... + 8806048.

It is an arithmetic number, because the mean of its divisors is an integer number (819182041216).

Almost surely, 2^{11203013310223} is an apocalyptic number.

11203013310223 is a deficient number, since it is larger than the sum of its proper divisors (1903899349233).

11203013310223 is a wasteful number, since it uses less digits than its factorization.

11203013310223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16234054.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 11203013310223 its reverse (32201331030211), we get a palindrome (43404344340434).

The spelling of 11203013310223 in words is "eleven trillion, two hundred three billion, thirteen million, three hundred ten thousand, two hundred twenty-three".