1232003313 has 12 divisors (see below), whose sum is σ = 1780100608. Its totient is φ = 821086200.

The previous prime is 1232003299. The next prime is 1232003321. The reversal of 1232003313 is 3133002321.

1232003313 is a `hidden beast` number, since 12 + 320 + 0 + 331 + 3 = 666.

1232003313 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1232003313 - 2⁵ = 1232003281 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1232003323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13488 + ... + 51438.

Almost surely, 2^1232003313 is an apocalyptic number.

It is an amenable number.

1232003313 is a deficient number, since it is larger than the sum of its proper divisors (548097295).

1232003313 is a wasteful number, since it uses less digits than its factorization.

1232003313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41564 (or 41561 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 1232003313 is about 35099.9047434605. The cubic root of 1232003313 is about 1072.0226431251.

Adding to 1232003313 its reverse (3133002321), we get a palindrome (4365005634).

The spelling of 1232003313 in words is "one billion, two hundred thirty-two million, three thousand, three hundred thirteen".