11121232300 has 18 divisors (see below), whose sum is σ = 24133074308. Its totient is φ = 4448492880.

The previous prime is 11121232289. The next prime is 11121232313. The reversal of 11121232300 is 323212111.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55606062 + ... + 55606261.

Almost surely, 2^11121232300 is an apocalyptic number.

11121232300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11121232300 is an abundant number, since it is smaller than the sum of its proper divisors (13011842008).

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

11121232300 is a wasteful number, since it uses less digits than its factorization.

11121232300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111212337 (or 111212330 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11121232300 its reverse (323212111), we get a palindrome (11444444411).

The spelling of 11121232300 in words is "eleven billion, one hundred twenty-one million, two hundred thirty-two thousand, three hundred".