11530333215052 has 12 divisors (see below), whose sum is σ = 20178374408640. Its totient is φ = 5765083384016.

The previous prime is 11530333215047. The next prime is 11530333215091. The reversal of 11530333215052 is 25051233303511.

It is a junction number, because it is equal to n+sod(n) for n = 11530333214999 and 11530333215017.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20493628 + ... + 21048739.

It is an arithmetic number, because the mean of its divisors is an integer number (1681531200720).

Almost surely, 2^{11530333215052} is an apocalyptic number.

It is an amenable number.

11530333215052 is a deficient number, since it is larger than the sum of its proper divisors (8648041193588).

11530333215052 is a wasteful number, since it uses less digits than its factorization.

11530333215052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41611760 (or 41611758 counting only the distinct ones).

The product of its (nonzero) digits is 40500, while the sum is 34.

Adding to 11530333215052 its reverse (25051233303511), we get a palindrome (36581566518563).

The spelling of 11530333215052 in words is "eleven trillion, five hundred thirty billion, three hundred thirty-three million, two hundred fifteen thousand, fifty-two".