11513144651304 has 64 divisors (see below), whose sum is σ = 29776144968000. Its totient is φ = 3705283957760.

The previous prime is 11513144651299. The next prime is 11513144651321. The reversal of 11513144651304 is 40315644131511.

11513144651304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29685919 + ... + 30071249.

It is an arithmetic number, because the mean of its divisors is an integer number (465252265125).

Almost surely, 2^{11513144651304} is an apocalyptic number.

It is an amenable number.

11513144651304 is an abundant number, since it is smaller than the sum of its proper divisors (18263000316696).

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

11513144651304 is a wasteful number, since it uses less digits than its factorization.

11513144651304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428298 (or 428294 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 39.

Adding to 11513144651304 its reverse (40315644131511), we get a palindrome (51828788782815).

The spelling of 11513144651304 in words is "eleven trillion, five hundred thirteen billion, one hundred forty-four million, six hundred fifty-one thousand, three hundred four".