920111108111 has 8 divisors (see below), whose sum is σ = 991505516064. Its totient is φ = 848804790240.

The previous prime is 920111108069. The next prime is 920111108167. The reversal of 920111108111 is 111801111029.

920111108111 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 920111108111 - 2¹⁴ = 920111091727 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 (920111108611) 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, 22000820 + ... + 22042601.

It is an arithmetic number, because the mean of its divisors is an integer number (123938189508).

Almost surely, 2^920111108111 is an apocalyptic number.

920111108111 is a deficient number, since it is larger than the sum of its proper divisors (71394407953).

920111108111 is a wasteful number, since it uses less digits than its factorization.

920111108111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44045041.

The product of its (nonzero) digits is 144, while the sum is 26.

The spelling of 920111108111 in words is "nine hundred twenty billion, one hundred eleven million, one hundred eight thousand, one hundred eleven".