11331121030008 has 96 divisors (see below), whose sum is σ = 30762887356800. Its totient is φ = 3476450799744.

The previous prime is 11331121029997. The next prime is 11331121030027. The reversal of 11331121030008 is 80003012113311.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 11331121030008.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2618028 + ... + 5432891.

It is an arithmetic number, because the mean of its divisors is an integer number (320446743300).

Almost surely, 2^{11331121030008} is an apocalyptic number.

It is an amenable number.

11331121030008 is an abundant number, since it is smaller than the sum of its proper divisors (19431766326792).

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

11331121030008 is a wasteful number, since it uses less digits than its factorization.

11331121030008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8051301 (or 8051284 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 24.

Adding to 11331121030008 its reverse (80003012113311), we get a palindrome (91334133143319).

The spelling of 11331121030008 in words is "eleven trillion, three hundred thirty-one billion, one hundred twenty-one million, thirty thousand, eight".