2004051123 has 12 divisors (see below), whose sum is σ = 2899182000. Its totient is φ = 1333984176.

The previous prime is 2004051109. The next prime is 2004051131. The reversal of 2004051123 is 3211504002.

It is not a de Polignac number, because 2004051123 - 2⁶ = 2004051059 is a prime.

It is a super-2 number, since 2×2004051123² = 8032441807195122258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2004051096 and 2004051105.

It is not an unprimeable number, because it can be changed into a prime (2004051173) 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 11 ways as a sum of consecutive naturals, for example, 164623 + ... + 176376.

It is an arithmetic number, because the mean of its divisors is an integer number (241598500).

Almost surely, 2^2004051123 is an apocalyptic number.

2004051123 is a deficient number, since it is larger than the sum of its proper divisors (895130877).

2004051123 is a wasteful number, since it uses less digits than its factorization.

2004051123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341658 (or 341655 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 2004051123 is about 44766.6295693567. The cubic root of 2004051123 is about 1260.7711586943.

Adding to 2004051123 its reverse (3211504002), we get a palindrome (5215555125).

The spelling of 2004051123 in words is "two billion, four million, fifty-one thousand, one hundred twenty-three".