11321241311000 has 64 divisors (see below), whose sum is σ = 26554931676000. Its totient is φ = 4517688489600.

The previous prime is 11321241310997. The next prime is 11321241311011. The reversal of 11321241311000 is 11314212311.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13090835 + ... + 13928834.

Almost surely, 2^{11321241311000} is an apocalyptic number.

11321241311000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11321241311000 is an abundant number, since it is smaller than the sum of its proper divisors (15233690365000).

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

11321241311000 is a wasteful number, since it uses less digits than its factorization.

11321241311000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27020109 (or 27020095 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 11321241311000 its reverse (11314212311), we get a palindrome (11332555523311).

The spelling of 11321241311000 in words is "eleven trillion, three hundred twenty-one billion, two hundred forty-one million, three hundred eleven thousand".