1105141 has 2 divisors, whose sum is σ = 1105142. Its totient is φ = 1105140.

The previous prime is 1105109. The next prime is 1105157. The reversal of 1105141 is 1415011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1094116 + 11025 = 1046^2 + 105^2 .

It is a cyclic number.

It is not a de Polignac number, because 1105141 - 2⁵ = 1105109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1105171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552570 + 552571.

It is an arithmetic number, because the mean of its divisors is an integer number (552571).

2^1105141 is an apocalyptic number.

It is an amenable number.

1105141 is a deficient number, since it is larger than the sum of its proper divisors (1).

1105141 is an equidigital number, since it uses as much as digits as its factorization.

1105141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20, while the sum is 13.

The square root of 1105141 is about 1051.2568668028. The cubic root of 1105141 is about 103.3885783906.

The spelling of 1105141 in words is "one million, one hundred five thousand, one hundred forty-one".