11305620246512 has 20 divisors (see below), whose sum is σ = 21921632781360. Its totient is φ = 5648424690048.

The previous prime is 11305620246457. The next prime is 11305620246527. The reversal of 11305620246512 is 21564202650311.

11305620246512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11305620246512² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 274068308 + ... + 274109555.

It is an arithmetic number, because the mean of its divisors is an integer number (1096081639068).

Almost surely, 2^{11305620246512} is an apocalyptic number.

It is an amenable number.

11305620246512 is a deficient number, since it is larger than the sum of its proper divisors (10616012534848).

11305620246512 is a wasteful number, since it uses less digits than its factorization.

11305620246512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548179160 (or 548179154 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 38.

Adding to 11305620246512 its reverse (21564202650311), we get a palindrome (32869822896823).

The spelling of 11305620246512 in words is "eleven trillion, three hundred five billion, six hundred twenty million, two hundred forty-six thousand, five hundred twelve".