10110120011111 has 4 divisors (see below), whose sum is σ = 10111123108800. Its totient is φ = 10109116913424.

The previous prime is 10110120011099. The next prime is 10110120011137. The reversal of 10110120011111 is 11111002101101.

It is a happy number.

10110120011111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10110120011111 - 2¹⁰ = 10110120010087 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10110120011092 and 10110120011101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10110120041111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 501533726 + ... + 501553883.

It is an arithmetic number, because the mean of its divisors is an integer number (2527780777200).

Almost surely, 2^{10110120011111} is an apocalyptic number.

10110120011111 is a deficient number, since it is larger than the sum of its proper divisors (1003097689).

10110120011111 is a wasteful number, since it uses less digits than its factorization.

10110120011111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1003097688.

The product of its (nonzero) digits is 2, while the sum is 11.

Adding to 10110120011111 its reverse (11111002101101), we get a palindrome (21221122112212).

The spelling of 10110120011111 in words is "ten trillion, one hundred ten billion, one hundred twenty million, eleven thousand, one hundred eleven".