11231134031304 has 96 divisors (see below), whose sum is σ = 33184180504800. Its totient is φ = 3403242205440.

The previous prime is 11231134031297. The next prime is 11231134031309. The reversal of 11231134031304 is 40313043113211.

11231134031304 is a `hidden beast` number, since 1 + 1 + 2 + 3 + 1 + 1 + 340 + 313 + 0 + 4 = 666.

11231134031304 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 2×11231134031304² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11231134031309) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21264892 + ... + 21786644.

It is an arithmetic number, because the mean of its divisors is an integer number (345668546925).

Almost surely, 2^{11231134031304} is an apocalyptic number.

It is an amenable number.

11231134031304 is an abundant number, since it is smaller than the sum of its proper divisors (21953046473496).

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

11231134031304 is a wasteful number, since it uses less digits than its factorization.

11231134031304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548955 (or 548948 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 11231134031304 its reverse (40313043113211), we get a palindrome (51544177144515).

The spelling of 11231134031304 in words is "eleven trillion, two hundred thirty-one billion, one hundred thirty-four million, thirty-one thousand, three hundred four".