11550100332 has 24 divisors (see below), whose sum is σ = 27077966272. Its totient is φ = 3831786000.

The previous prime is 11550100297. The next prime is 11550100349. The reversal of 11550100332 is 23300105511.

It is a junction number, because it is equal to n+sod(n) for n = 11550100299 and 11550100308.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2278294 + ... + 2283357.

Almost surely, 2^11550100332 is an apocalyptic number.

11550100332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11550100332 is an abundant number, since it is smaller than the sum of its proper divisors (15527865940).

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

11550100332 is a wasteful number, since it uses less digits than its factorization.

11550100332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4561869 (or 4561867 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 21.

Adding to 11550100332 its reverse (23300105511), we get a palindrome (34850205843).

The spelling of 11550100332 in words is "eleven billion, five hundred fifty million, one hundred thousand, three hundred thirty-two".