11130432300 has 216 divisors, whose sum is σ = 37947414960. Its totient is φ = 2712384000.

The previous prime is 11130432277. The next prime is 11130432301. The reversal of 11130432300 is 323403111.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (11130432301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1176991 + ... + 1186409.

Almost surely, 2^11130432300 is an apocalyptic number.

11130432300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11130432300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18973707480).

11130432300 is an abundant number, since it is smaller than the sum of its proper divisors (26816982660).

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

11130432300 is a wasteful number, since it uses less digits than its factorization.

11130432300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9553 (or 9543 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 11130432300 its reverse (323403111), we get a palindrome (11453835411).

The spelling of 11130432300 in words is "eleven billion, one hundred thirty million, four hundred thirty-two thousand, three hundred".