1004143113023 has 16 divisors (see below), whose sum is σ = 1062481514400. Its totient is φ = 947575547520.

The previous prime is 1004143113011. The next prime is 1004143113059. The reversal of 1004143113023 is 3203113414001.

It is not a de Polignac number, because 1004143113023 - 2²² = 1004138918719 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1004143113023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004143112023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1400168 + ... + 1992173.

It is an arithmetic number, because the mean of its divisors is an integer number (66405094650).

Almost surely, 2^{1004143113023} is an apocalyptic number.

1004143113023 is a deficient number, since it is larger than the sum of its proper divisors (58338401377).

1004143113023 is a wasteful number, since it uses less digits than its factorization.

1004143113023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3392602.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1004143113023 its reverse (3203113414001), we get a palindrome (4207256527024).

The spelling of 1004143113023 in words is "one trillion, four billion, one hundred forty-three million, one hundred thirteen thousand, twenty-three".