11031053612636 has 24 divisors (see below), whose sum is σ = 19408801547520. Its totient is φ = 5485691825600.

The previous prime is 11031053612617. The next prime is 11031053612759. The reversal of 11031053612636 is 63621635013011.

It is a self number, because there is not a number n which added to its sum of digits gives 11031053612636.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3128630 + ... + 5643618.

It is an arithmetic number, because the mean of its divisors is an integer number (808700064480).

Almost surely, 2^{11031053612636} is an apocalyptic number.

It is an amenable number.

11031053612636 is a deficient number, since it is larger than the sum of its proper divisors (8377747934884).

11031053612636 is a wasteful number, since it uses less digits than its factorization.

11031053612636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2520925 (or 2520923 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 38.

Adding to 11031053612636 its reverse (63621635013011), we get a palindrome (74652688625647).

The spelling of 11031053612636 in words is "eleven trillion, thirty-one billion, fifty-three million, six hundred twelve thousand, six hundred thirty-six".