11304451500 has 96 divisors (see below), whose sum is σ = 33369825216. Its totient is φ = 2973196800.

The previous prime is 11304451481. The next prime is 11304451523. The reversal of 11304451500 is 515440311.

It is a happy number.

11304451500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×11304451500³ (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57882 + ... + 161118.

It is an arithmetic number, because the mean of its divisors is an integer number (347602346).

Almost surely, 2^11304451500 is an apocalyptic number.

11304451500 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 11304451500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16684912608).

11304451500 is an abundant number, since it is smaller than the sum of its proper divisors (22065373716).

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

11304451500 is a wasteful number, since it uses less digits than its factorization.

11304451500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103332 (or 103320 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 11304451500 its reverse (515440311), we get a palindrome (11819891811).

The spelling of 11304451500 in words is "eleven billion, three hundred four million, four hundred fifty-one thousand, five hundred".