109054111 has 2 divisors, whose sum is σ = 109054112. Its totient is φ = 109054110.

The previous prime is 109054087. The next prime is 109054117. The reversal of 109054111 is 111450901.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 109054111 - 2⁷ = 109053983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109054117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54527055 + 54527056.

It is an arithmetic number, because the mean of its divisors is an integer number (54527056).

Almost surely, 2^109054111 is an apocalyptic number.

109054111 is a deficient number, since it is larger than the sum of its proper divisors (1).

109054111 is an equidigital number, since it uses as much as digits as its factorization.

109054111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 22.

The square root of 109054111 is about 10442.8976342776. The cubic root of 109054111 is about 477.7646510405.

The spelling of 109054111 in words is "one hundred nine million, fifty-four thousand, one hundred eleven".