10043111320000 has 210 divisors, whose sum is σ = 27373448929904. Its totient is φ = 3652038720000.

The previous prime is 10043111319979. The next prime is 10043111320001. The reversal of 10043111320000 is 2311134001.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10043111320001) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 3802489 + ... + 5877511.

Almost surely, 2^{10043111320000} is an apocalyptic number.

10043111320000 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 10043111320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13686724464952).

10043111320000 is an abundant number, since it is smaller than the sum of its proper divisors (17330337609904).

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

10043111320000 is an equidigital number, since it uses as much as digits as its factorization.

10043111320000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2075077 (or 2075041 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10043111320000 its reverse (2311134001), we get a palindrome (10045422454001).

The spelling of 10043111320000 in words is "ten trillion, forty-three billion, one hundred eleven million, three hundred twenty thousand".