1105205044 has 6 divisors (see below), whose sum is σ = 1934108834. Its totient is φ = 552602520.

The previous prime is 1105205011. The next prime is 1105205069. The reversal of 1105205044 is 4405025011.

It can be written as a sum of positive squares in only one way, i.e., 989857444 + 115347600 = 31462^2 + 10740^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138150627 + ... + 138150634.

Almost surely, 2^1105205044 is an apocalyptic number.

It is an amenable number.

1105205044 is a deficient number, since it is larger than the sum of its proper divisors (828903790).

1105205044 is a wasteful number, since it uses less digits than its factorization.

1105205044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276301265 (or 276301263 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 1105205044 is about 33244.6242872438. The cubic root of 1105205044 is about 1033.9057550842.

The spelling of 1105205044 in words is "one billion, one hundred five million, two hundred five thousand, forty-four".