8923120111 has 2 divisors, whose sum is σ = 8923120112. Its totient is φ = 8923120110.

The previous prime is 8923120079. The next prime is 8923120127. The reversal of 8923120111 is 1110213298.

8923120111 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8923120111 - 2⁵ = 8923120079 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8923120111.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8923120511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4461560055 + 4461560056.

It is an arithmetic number, because the mean of its divisors is an integer number (4461560056).

Almost surely, 2^8923120111 is an apocalyptic number.

8923120111 is a deficient number, since it is larger than the sum of its proper divisors (1).

8923120111 is an equidigital number, since it uses as much as digits as its factorization.

8923120111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 28.

The square root of 8923120111 is about 94462.2681868269. The cubic root of 8923120111 is about 2074.1440403174.

The spelling of 8923120111 in words is "eight billion, nine hundred twenty-three million, one hundred twenty thousand, one hundred eleven".