1105838512 has 20 divisors (see below), whose sum is σ = 2144156416. Its totient is φ = 552507840.

The previous prime is 1105838507. The next prime is 1105838563. The reversal of 1105838512 is 2158385011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2928 + ... + 47119.

Almost surely, 2^1105838512 is an apocalyptic number.

It is an amenable number.

1105838512 is a deficient number, since it is larger than the sum of its proper divisors (1038317904).

1105838512 is a wasteful number, since it uses less digits than its factorization.

1105838512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51436 (or 51430 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 34.

The square root of 1105838512 is about 33254.1502973689. The cubic root of 1105838512 is about 1034.1032512028.

The spelling of 1105838512 in words is "one billion, one hundred five million, eight hundred thirty-eight thousand, five hundred twelve".