1043043112 has 16 divisors (see below), whose sum is σ = 2018793600. Its totient is φ = 504698160.

The previous prime is 1043043107. The next prime is 1043043139. The reversal of 1043043112 is 2113403401.

1043043112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×1043043112⁴ (a number of 37 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1043043112.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2102662 + ... + 2103157.

It is an arithmetic number, because the mean of its divisors is an integer number (126174600).

Almost surely, 2^1043043112 is an apocalyptic number.

It is an amenable number.

1043043112 is a deficient number, since it is larger than the sum of its proper divisors (975750488).

1043043112 is a wasteful number, since it uses less digits than its factorization.

1043043112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4205856 (or 4205852 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1043043112 is about 32296.1779782066. The cubic root of 1043043112 is about 1014.1466330641.

Adding to 1043043112 its reverse (2113403401), we get a palindrome (3156446513).

It can be divided in two parts, 104304 and 3112, that added together give a triangular number (107416 = T₄₆₃).

The spelling of 1043043112 in words is "one billion, forty-three million, forty-three thousand, one hundred twelve".