11523130354504 has 16 divisors (see below), whose sum is σ = 21686188635900. Its totient is φ = 5740146718272.

The previous prime is 11523130354453. The next prime is 11523130354507. The reversal of 11523130354504 is 40545303132511.

11523130354504 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 10884074006404 + 639056348100 = 3299102^2 + 799410^2 .

It is not an unprimeable number, because it can be changed into a prime (11523130354507) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2677305087 + ... + 2677309390.

Almost surely, 2^{11523130354504} is an apocalyptic number.

It is an amenable number.

11523130354504 is a deficient number, since it is larger than the sum of its proper divisors (10163058281396).

11523130354504 is a wasteful number, since it uses less digits than its factorization.

11523130354504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5354614752 (or 5354614748 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 37.

The spelling of 11523130354504 in words is "eleven trillion, five hundred twenty-three billion, one hundred thirty million, three hundred fifty-four thousand, five hundred four".