1004113023 has 8 divisors (see below), whose sum is σ = 1384983600. Its totient is φ = 646325568.

The previous prime is 1004113021. The next prime is 1004113031. The reversal of 1004113023 is 3203114001.

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

It is not a de Polignac number, because 1004113023 - 2¹ = 1004113021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1004112993 and 1004113011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004113021) 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, 5770678 + ... + 5770851.

It is an arithmetic number, because the mean of its divisors is an integer number (173122950).

Almost surely, 2^1004113023 is an apocalyptic number.

1004113023 is a deficient number, since it is larger than the sum of its proper divisors (380870577).

1004113023 is a wasteful number, since it uses less digits than its factorization.

1004113023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11541561.

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

The square root of 1004113023 is about 31687.7424724451. The cubic root of 1004113023 is about 1001.3691322880.

Adding to 1004113023 its reverse (3203114001), we get a palindrome (4207227024).

The spelling of 1004113023 in words is "one billion, four million, one hundred thirteen thousand, twenty-three".