1000011111000 has 256 divisors, whose sum is σ = 3603892331520. Its totient is φ = 228166400000.

The previous prime is 1000011110963. The next prime is 1000011111019. The reversal of 1000011111000 is 1111100001.

1000011111000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a self number, because there is not a number n which added to its sum of digits gives 1000011111000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 330276 + ... + 1452275.

It is an arithmetic number, because the mean of its divisors is an integer number (14077704420).

Almost surely, 2^{1000011111000} is an apocalyptic number.

1000011111000 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 1000011111000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1801946165760).

1000011111000 is an abundant number, since it is smaller than the sum of its proper divisors (2603881220520).

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

1000011111000 is a wasteful number, since it uses less digits than its factorization.

1000011111000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1782603 (or 1782589 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 6.

Adding to 1000011111000 its reverse (1111100001), we get a palindrome (1001122211001).

The spelling of 1000011111000 in words is "one trillion, eleven million, one hundred eleven thousand".