11323103204 has 12 divisors (see below), whose sum is σ = 22646206464. Its totient is φ = 4852758504.

The previous prime is 11323103203. The next prime is 11323103213. The reversal of 11323103204 is 40230132311.

11323103204 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (11323103203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202198244 + ... + 202198299.

It is an arithmetic number, because the mean of its divisors is an integer number (1887183872).

Almost surely, 2^11323103204 is an apocalyptic number.

11323103204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11323103204 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11323103204 is a wasteful number, since it uses less digits than its factorization.

11323103204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404396554 (or 404396552 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 11323103204 its reverse (40230132311), we get a palindrome (51553235515).

The spelling of 11323103204 in words is "eleven billion, three hundred twenty-three million, one hundred three thousand, two hundred four".