11041423031000 has 128 divisors (see below), whose sum is σ = 26088369278400. Its totient is φ = 4373632972800.

The previous prime is 11041423030997. The next prime is 11041423031063. The reversal of 11041423031000 is 13032414011.

It is a super-2 number, since 2×11041423031000² (a number of 27 digits) contains 22 as substring.

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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 204129959 + ... + 204184041.

Almost surely, 2^{11041423031000} is an apocalyptic number.

11041423031000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11041423031000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13044184639200).

11041423031000 is an abundant number, since it is smaller than the sum of its proper divisors (15046946247400).

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

11041423031000 is a wasteful number, since it uses less digits than its factorization.

11041423031000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56086 (or 56072 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 11041423031000 its reverse (13032414011), we get a palindrome (11054455445011).

The spelling of 11041423031000 in words is "eleven trillion, forty-one billion, four hundred twenty-three million, thirty-one thousand".