11304011201320 has 64 divisors (see below), whose sum is σ = 25791033744000. Its totient is φ = 4458350370048.

The previous prime is 11304011201227. The next prime is 11304011201323. The reversal of 11304011201320 is 2310211040311.

It is a super-3 number, since 3×11304011201320³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (11304011201323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1654740 + ... + 5034499.

It is an arithmetic number, because the mean of its divisors is an integer number (402984902250).

Almost surely, 2^{11304011201320} is an apocalyptic number.

11304011201320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11304011201320 is an abundant number, since it is smaller than the sum of its proper divisors (14487022542680).

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

11304011201320 is a wasteful number, since it uses less digits than its factorization.

11304011201320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6689842 (or 6689838 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 11304011201320 its reverse (2310211040311), we get a palindrome (13614222241631).

The spelling of 11304011201320 in words is "eleven trillion, three hundred four billion, eleven million, two hundred one thousand, three hundred twenty".