1004120033 has 16 divisors (see below), whose sum is σ = 1176733440. Its totient is φ = 839007936.

The previous prime is 1004120027. The next prime is 1004120063. The reversal of 1004120033 is 3300214001.

It is a cyclic number.

It is not a de Polignac number, because 1004120033 - 2⁶ = 1004119969 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1004120003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49628 + ... + 66866.

It is an arithmetic number, because the mean of its divisors is an integer number (73545840).

Almost surely, 2^1004120033 is an apocalyptic number.

It is an amenable number.

1004120033 is a deficient number, since it is larger than the sum of its proper divisors (172613407).

1004120033 is a wasteful number, since it uses less digits than its factorization.

1004120033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17456.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1004120033 is about 31687.8530828455. The cubic root of 1004120033 is about 1001.3714625639.

Adding to 1004120033 its reverse (3300214001), we get a palindrome (4304334034).

The spelling of 1004120033 in words is "one billion, four million, one hundred twenty thousand, thirty-three".