11513104 has 10 divisors (see below), whose sum is σ = 22306670. Its totient is φ = 5756544.

The previous prime is 11513077. The next prime is 11513141. The reversal of 11513104 is 40131511.

11513104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 8690704 + 2822400 = 2948^2 + 1680^2 .

It is a Harshad number since it is a multiple of its sum of digits (16), and also a Moran number because the ratio is a prime number: 719569 = 11513104 / (1 + 1 + 5 + 1 + 3 + 1 + 0 + 4).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 359769 + ... + 359800.

It is an arithmetic number, because the mean of its divisors is an integer number (2230667).

Almost surely, 2^11513104 is an apocalyptic number.

It is an amenable number.

11513104 is a deficient number, since it is larger than the sum of its proper divisors (10793566).

11513104 is an equidigital number, since it uses as much as digits as its factorization.

11513104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719577 (or 719571 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 11513104 is about 3393.0965208788. The cubic root of 11513104 is about 225.8035727665.

Adding to 11513104 its reverse (40131511), we get a palindrome (51644615).

The spelling of 11513104 in words is "eleven million, five hundred thirteen thousand, one hundred four".