1043230023 has 20 divisors (see below), whose sum is σ = 1700080008. Its totient is φ = 632260080.

The previous prime is 1043229977. The next prime is 1043230031. The reversal of 1043230023 is 3200323401.

It is not a de Polignac number, because 1043230023 - 2⁹ = 1043229511 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1043229978 and 1043230005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1043230033) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 584536 + ... + 586317.

Almost surely, 2^1043230023 is an apocalyptic number.

1043230023 is a deficient number, since it is larger than the sum of its proper divisors (656849985).

1043230023 is a wasteful number, since it uses less digits than its factorization.

1043230023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1170876 (or 1170867 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 1043230023 is about 32299.0715501235. The cubic root of 1043230023 is about 1014.2072070512.

Adding to 1043230023 its reverse (3200323401), we get a palindrome (4243553424).

The spelling of 1043230023 in words is "one billion, forty-three million, two hundred thirty thousand, twenty-three".