11323122330203 has 16 divisors (see below), whose sum is σ = 11710943296416. Its totient is φ = 10942838000640.

The previous prime is 11323122330197. The next prime is 11323122330239. The reversal of 11323122330203 is 30203322132311.

It is a cyclic number.

It is not a de Polignac number, because 11323122330203 - 2⁴ = 11323122330187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11323122330503) 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, 4134476 + ... + 6303977.

It is an arithmetic number, because the mean of its divisors is an integer number (731933956026).

Almost surely, 2^{11323122330203} is an apocalyptic number.

11323122330203 is a deficient number, since it is larger than the sum of its proper divisors (387820966213).

11323122330203 is a wasteful number, since it uses less digits than its factorization.

11323122330203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10438814.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 11323122330203 its reverse (30203322132311), we get a palindrome (41526444462514).

The spelling of 11323122330203 in words is "eleven trillion, three hundred twenty-three billion, one hundred twenty-two million, three hundred thirty thousand, two hundred three".