11103201230223 has 32 divisors (see below), whose sum is σ = 15964063315200. Its totient is φ = 6841279353600.

The previous prime is 11103201230213. The next prime is 11103201230273. The reversal of 11103201230223 is 32203210230111.

It is a de Polignac number, because none of the positive numbers 2^k-11103201230223 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11103201230223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11103201230213) 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, 91505368 + ... + 91626626.

It is an arithmetic number, because the mean of its divisors is an integer number (498876978600).

Almost surely, 2^{11103201230223} is an apocalyptic number.

11103201230223 is a deficient number, since it is larger than the sum of its proper divisors (4860862084977).

11103201230223 is a wasteful number, since it uses less digits than its factorization.

11103201230223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160503.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 11103201230223 its reverse (32203210230111), we get a palindrome (43306411460334).

The spelling of 11103201230223 in words is "eleven trillion, one hundred three billion, two hundred one million, two hundred thirty thousand, two hundred twenty-three".