1232334013 has 4 divisors (see below), whose sum is σ = 1236221820. Its totient is φ = 1228446208.

The previous prime is 1232334001. The next prime is 1232334023. The reversal of 1232334013 is 3104332321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3104332321 = 1847 ⋅1680743.

It can be written as a sum of positive squares in 2 ways, for example, as 171007929 + 1061326084 = 13077^2 + 32578^2 .

It is a cyclic number.

It is not a de Polignac number, because 1232334013 - 2⁵ = 1232333981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232334023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1943428 + ... + 1944061.

It is an arithmetic number, because the mean of its divisors is an integer number (309055455).

Almost surely, 2^1232334013 is an apocalyptic number.

It is an amenable number.

1232334013 is a deficient number, since it is larger than the sum of its proper divisors (3887807).

1232334013 is an equidigital number, since it uses as much as digits as its factorization.

1232334013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3887806.

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

The square root of 1232334013 is about 35104.6152663720. The cubic root of 1232334013 is about 1072.1185536281.

Adding to 1232334013 its reverse (3104332321), we get a palindrome (4336666334).

The spelling of 1232334013 in words is "one billion, two hundred thirty-two million, three hundred thirty-four thousand, thirteen".