11623524003243 has 16 divisors (see below), whose sum is σ = 17220125239200. Its totient is φ = 7748975646720.

The previous prime is 11623524003197. The next prime is 11623524003271. The reversal of 11623524003243 is 34230042532611.

11623524003243 is a `hidden beast` number, since 1 + 1 + 6 + 2 + 3 + 5 + 2 + 400 + 3 + 243 = 666.

It is not a de Polignac number, because 11623524003243 - 2¹² = 11623523999147 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11623524003198 and 11623524003207.

It is not an unprimeable number, because it can be changed into a prime (11623524003643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4711243 + ... + 6741131.

It is an arithmetic number, because the mean of its divisors is an integer number (1076257827450).

Almost surely, 2^{11623524003243} is an apocalyptic number.

11623524003243 is a deficient number, since it is larger than the sum of its proper divisors (5596601235957).

11623524003243 is a wasteful number, since it uses less digits than its factorization.

11623524003243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2241979 (or 2241973 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

Adding to 11623524003243 its reverse (34230042532611), we get a palindrome (45853566535854).

The spelling of 11623524003243 in words is "eleven trillion, six hundred twenty-three billion, five hundred twenty-four million, three thousand, two hundred forty-three".