11513025124 has 12 divisors (see below), whose sum is σ = 21332958444. Its totient is φ = 5417894144.

The previous prime is 11513025119. The next prime is 11513025169. The reversal of 11513025124 is 42152031511.

11513025124 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 2 ways, for example, as 4333852224 + 7179172900 = 65832^2 + 84730^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 84654529 + ... + 84654664.

It is an arithmetic number, because the mean of its divisors is an integer number (1777746537).

Almost surely, 2^11513025124 is an apocalyptic number.

It is an amenable number.

11513025124 is a deficient number, since it is larger than the sum of its proper divisors (9819933320).

11513025124 is a wasteful number, since it uses less digits than its factorization.

11513025124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169309214 (or 169309212 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

Adding to 11513025124 its reverse (42152031511), we get a palindrome (53665056635).

The spelling of 11513025124 in words is "eleven billion, five hundred thirteen million, twenty-five thousand, one hundred twenty-four".