1232623003 has 4 divisors (see below), whose sum is σ = 1232700480. Its totient is φ = 1232545528.

The previous prime is 1232623001. The next prime is 1232623009. The reversal of 1232623003 is 3003262321.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1232623003 - 2¹ = 1232623001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1232623001) 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, 5188 + ... + 49921.

It is an arithmetic number, because the mean of its divisors is an integer number (308175120).

Almost surely, 2^1232623003 is an apocalyptic number.

1232623003 is a deficient number, since it is larger than the sum of its proper divisors (77477).

1232623003 is an equidigital number, since it uses as much as digits as its factorization.

1232623003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77476.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 1232623003 is about 35108.7311505272. The cubic root of 1232623003 is about 1072.2023532369.

Adding to 1232623003 its reverse (3003262321), we get a palindrome (4235885324).

The spelling of 1232623003 in words is "one billion, two hundred thirty-two million, six hundred twenty-three thousand, three".