11011310304 has 48 divisors (see below), whose sum is σ = 29609692560. Its totient is φ = 3580912640.

The previous prime is 11011310281. The next prime is 11011310339. The reversal of 11011310304 is 40301311011.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×11011310304² (a number of 21 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 7 ways as a sum of consecutive naturals, for example, 1394859 + ... + 1402730.

It is an arithmetic number, because the mean of its divisors is an integer number (616868595).

Almost surely, 2^11011310304 is an apocalyptic number.

It is an amenable number.

11011310304 is an abundant number, since it is smaller than the sum of its proper divisors (18598382256).

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

11011310304 is a wasteful number, since it uses less digits than its factorization.

11011310304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2797643 (or 2797635 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 11011310304 its reverse (40301311011), we get a palindrome (51312621315).

The spelling of 11011310304 in words is "eleven billion, eleven million, three hundred ten thousand, three hundred four".