1044120011 has 12 divisors (see below), whose sum is σ = 1162207200. Its totient is φ = 937176240.

The previous prime is 1044119987. The next prime is 1044120043. The reversal of 1044120011 is 1100214401.

1044120011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1044120011 - 2²² = 1039925707 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1044120061) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45056 + ... + 64173.

It is an arithmetic number, because the mean of its divisors is an integer number (96850600).

Almost surely, 2^1044120011 is an apocalyptic number.

1044120011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1044120011 is a deficient number, since it is larger than the sum of its proper divisors (118087189).

1044120011 is a wasteful number, since it uses less digits than its factorization.

1044120011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109330 (or 109319 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 1044120011 is about 32312.8459130421. The cubic root of 1044120011 is about 1014.4955345419.

Adding to 1044120011 its reverse (1100214401), we get a palindrome (2144334412).

The spelling of 1044120011 in words is "one billion, forty-four million, one hundred twenty thousand, eleven".