11101305530512 has 40 divisors (see below), whose sum is σ = 22644564672960. Its totient is φ = 5257643529600.

The previous prime is 11101305530503. The next prime is 11101305530561. The reversal of 11101305530512 is 21503550310111.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1176364 + ... + 4856587.

It is an arithmetic number, because the mean of its divisors is an integer number (566114116824).

Almost surely, 2^{11101305530512} is an apocalyptic number.

It is an amenable number.

11101305530512 is an abundant number, since it is smaller than the sum of its proper divisors (11543259142448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11101305530512 is a wasteful number, since it uses less digits than its factorization.

11101305530512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6039031 (or 6039025 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 28.

Adding to 11101305530512 its reverse (21503550310111), we get a palindrome (32604855840623).

The spelling of 11101305530512 in words is "eleven trillion, one hundred one billion, three hundred five million, five hundred thirty thousand, five hundred twelve".