11304301056 has 160 divisors (see below), whose sum is σ = 30626164800. Its totient is φ = 3704832000.

The previous prime is 11304301051. The next prime is 11304301069. The reversal of 11304301056 is 65010340311.

It is a super-3 number, since 3×11304301056³ (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (11304301051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42023290 + ... + 42023558.

It is an arithmetic number, because the mean of its divisors is an integer number (191413530).

Almost surely, 2^11304301056 is an apocalyptic number.

11304301056 is a gapful number since it is divisible by the number (16) 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 11304301056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15313082400).

11304301056 is an abundant number, since it is smaller than the sum of its proper divisors (19321863744).

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

11304301056 is a wasteful number, since it uses less digits than its factorization.

11304301056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650 (or 634 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 11304301056 its reverse (65010340311), we get a palindrome (76314641367).

The spelling of 11304301056 in words is "eleven billion, three hundred four million, three hundred one thousand, fifty-six".