11311303300344 has 128 divisors (see below), whose sum is σ = 32435603712000. Its totient is φ = 3648609619200.

The previous prime is 11311303300337. The next prime is 11311303300393. The reversal of 11311303300344 is 44300330311311.

11311303300344 is a `hidden beast` number, since 1 + 1 + 3 + 1 + 13 + 0 + 3 + 300 + 344 = 666.

11311303300344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 171243964 + ... + 171310004.

It is an arithmetic number, because the mean of its divisors is an integer number (253403154000).

Almost surely, 2^{11311303300344} is an apocalyptic number.

It is an amenable number.

11311303300344 is an abundant number, since it is smaller than the sum of its proper divisors (21124300411656).

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

11311303300344 is a wasteful number, since it uses less digits than its factorization.

11311303300344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91666 (or 91656 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 11311303300344 its reverse (44300330311311), we get a palindrome (55611633611655).

The spelling of 11311303300344 in words is "eleven trillion, three hundred eleven billion, three hundred three million, three hundred thousand, three hundred forty-four".