10111100999999 has 8 divisors (see below), whose sum is σ = 10117303588560. Its totient is φ = 10104898795200.

The previous prime is 10111100999971. The next prime is 10111101000001. The reversal of 10111100999999 is 99999900111101.

10111100999999 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10111100999999 - 2²⁸ = 10110832564543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10111100999939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66735272 + ... + 66886610.

It is an arithmetic number, because the mean of its divisors is an integer number (1264662948570).

Almost surely, 2^{10111100999999} is an apocalyptic number.

10111100999999 is a deficient number, since it is larger than the sum of its proper divisors (6202588561).

10111100999999 is a wasteful number, since it uses less digits than its factorization.

10111100999999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191881.

The product of its (nonzero) digits is 531441, while the sum is 59.

The spelling of 10111100999999 in words is "ten trillion, one hundred eleven billion, one hundred million, nine hundred ninety-nine thousand, nine hundred ninety-nine".