1105541041 has 16 divisors (see below), whose sum is σ = 1215960768. Its totient is φ = 996811200.

The previous prime is 1105541027. The next prime is 1105541057. The reversal of 1105541041 is 1401455011.

It is a happy number.

It is not a de Polignac number, because 1105541041 - 2⁹ = 1105540529 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1105541081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 865095 + ... + 866371.

It is an arithmetic number, because the mean of its divisors is an integer number (75997548).

Almost surely, 2^1105541041 is an apocalyptic number.

1105541041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1105541041 is a deficient number, since it is larger than the sum of its proper divisors (110419727).

1105541041 is a wasteful number, since it uses less digits than its factorization.

1105541041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1872.

The product of its (nonzero) digits is 400, while the sum is 22.

The square root of 1105541041 is about 33249.6773067048. The cubic root of 1105541041 is about 1034.0105181585.

Adding to 1105541041 its reverse (1401455011), we get a palindrome (2506996052).

The spelling of 1105541041 in words is "one billion, one hundred five million, five hundred forty-one thousand, forty-one".