1003412023 has 4 divisors (see below), whose sum is σ = 1003682160. Its totient is φ = 1003141888.

The previous prime is 1003411993. The next prime is 1003412027. The reversal of 1003412023 is 3202143001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1003412023 - 2⁹ = 1003411511 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1003411988 and 1003412006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003412027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129418 + ... + 136951.

It is an arithmetic number, because the mean of its divisors is an integer number (250920540).

Almost surely, 2^1003412023 is an apocalyptic number.

1003412023 is a deficient number, since it is larger than the sum of its proper divisors (270137).

1003412023 is an equidigital number, since it uses as much as digits as its factorization.

1003412023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270136.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1003412023 is about 31676.6794819154. The cubic root of 1003412023 is about 1001.1360499019.

Adding to 1003412023 its reverse (3202143001), we get a palindrome (4205555024).

The spelling of 1003412023 in words is "one billion, three million, four hundred twelve thousand, twenty-three".