1043001112 has 16 divisors (see below), whose sum is σ = 1956057840. Its totient is φ = 521385696.

The previous prime is 1043001109. The next prime is 1043001121. The reversal of 1043001112 is 2111003401.

It is a junction number, because it is equal to n+sod(n) for n = 1043001092 and 1043001101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33693 + ... + 56755.

It is an arithmetic number, because the mean of its divisors is an integer number (122253615).

Almost surely, 2^1043001112 is an apocalyptic number.

It is an amenable number.

1043001112 is a deficient number, since it is larger than the sum of its proper divisors (913056728).

1043001112 is a wasteful number, since it uses less digits than its factorization.

1043001112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28722 (or 28718 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1043001112 is about 32295.5277399209. The cubic root of 1043001112 is about 1014.1330207376.

Adding to 1043001112 its reverse (2111003401), we get a palindrome (3154004513).

The spelling of 1043001112 in words is "one billion, forty-three million, one thousand, one hundred twelve".