1004130123 has 8 divisors (see below), whose sum is σ = 1339253568. Its totient is φ = 669213384.

The previous prime is 1004130077. The next prime is 1004130131. The reversal of 1004130123 is 3210314001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1004130123 - 2¹⁰ = 1004129099 is a prime.

1004130123 is a modest number, since divided by 30123 gives 10041 as remainder.

It is not an unprimeable number, because it can be changed into a prime (1004130163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39961 + ... + 60042.

It is an arithmetic number, because the mean of its divisors is an integer number (167406696).

Almost surely, 2^1004130123 is an apocalyptic number.

1004130123 is a deficient number, since it is larger than the sum of its proper divisors (335123445).

1004130123 is a wasteful number, since it uses less digits than its factorization.

1004130123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103353.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1004130123 is about 31688.0122917169. The cubic root of 1004130123 is about 1001.3748166796.

Adding to 1004130123 its reverse (3210314001), we get a palindrome (4214444124).

The spelling of 1004130123 in words is "one billion, four million, one hundred thirty thousand, one hundred twenty-three".