10000001111000 has 128 divisors (see below), whose sum is σ = 25205053685760. Its totient is φ = 3702664944000.

The previous prime is 10000001110999. The next prime is 10000001111059. The reversal of 10000001111000 is 11110000001.

It is a Harshad number since it is a multiple of its sum of digits (5).

10000001111000 is a modest number, since divided by 1111000 gives 100000 as remainder.

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, 6299624 + ... + 7725623.

It is an arithmetic number, because the mean of its divisors is an integer number (196914481920).

Almost surely, 2^{10000001111000} is an apocalyptic number.

10000001111000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10000001111000 is an abundant number, since it is smaller than the sum of its proper divisors (15205052574760).

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

10000001111000 is a wasteful number, since it uses less digits than its factorization.

10000001111000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14025322 (or 14025308 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 5.

Adding to 10000001111000 its reverse (11110000001), we get a palindrome (10011111111001).

The spelling of 10000001111000 in words is "ten trillion, one million, one hundred eleven thousand".