10344311111000 has 128 divisors (see below), whose sum is σ = 25874163020160. Its totient is φ = 3861290752000.

The previous prime is 10344311110997. The next prime is 10344311111009. The reversal of 10344311111000 is 11111344301.

It is a super-2 number, since 2×10344311111000² (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 not an unprimeable number, because it can be changed into a prime (10344311111009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4541789 + ... + 6427788.

It is an arithmetic number, because the mean of its divisors is an integer number (202141898595).

Almost surely, 2^{10344311111000} is an apocalyptic number.

10344311111000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10344311111000 is an abundant number, since it is smaller than the sum of its proper divisors (15529851909160).

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

10344311111000 is a wasteful number, since it uses less digits than its factorization.

10344311111000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10969662 (or 10969648 counting only the distinct ones).

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

Adding to 10344311111000 its reverse (11111344301), we get a palindrome (10355422455301).

The spelling of 10344311111000 in words is "ten trillion, three hundred forty-four billion, three hundred eleven million, one hundred eleven thousand".