1324023023 has 4 divisors (see below), whose sum is σ = 1324173600. Its totient is φ = 1323872448.

The previous prime is 1324023017. The next prime is 1324023047. The reversal of 1324023023 is 3203204231.

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 1324023023 - 2²⁰ = 1322974447 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1324022986 and 1324023004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1324023073) 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, 61223 + ... + 79976.

It is an arithmetic number, because the mean of its divisors is an integer number (331043400).

Almost surely, 2^1324023023 is an apocalyptic number.

1324023023 is a deficient number, since it is larger than the sum of its proper divisors (150577).

1324023023 is an equidigital number, since it uses as much as digits as its factorization.

1324023023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150576.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 1324023023 is about 36387.1271605770. The cubic root of 1324023023 is about 1098.0745995833.

Adding to 1324023023 its reverse (3203204231), we get a palindrome (4527227254).

It can be divided in two parts, 13240 and 23023, that added together give a palindrome (36263).

The spelling of 1324023023 in words is "one billion, three hundred twenty-four million, twenty-three thousand, twenty-three".