11304251313 has 8 divisors (see below), whose sum is σ = 15075198528. Its totient is φ = 7534735824.

The previous prime is 11304251221. The next prime is 11304251351. The reversal of 11304251313 is 31315240311.

11304251313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11304251313 - 2¹² = 11304247217 is a prime.

It is a super-3 number, since 3×11304251313³ (a number of 31 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11304251513) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 339370 + ... + 371187.

It is an arithmetic number, because the mean of its divisors is an integer number (1884399816).

Almost surely, 2^11304251313 is an apocalyptic number.

It is an amenable number.

11304251313 is a deficient number, since it is larger than the sum of its proper divisors (3770947215).

11304251313 is an equidigital number, since it uses as much as digits as its factorization.

11304251313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715863.

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

Adding to 11304251313 its reverse (31315240311), we get a palindrome (42619491624).

The spelling of 11304251313 in words is "eleven billion, three hundred four million, two hundred fifty-one thousand, three hundred thirteen".