1232326613 has 8 divisors (see below), whose sum is σ = 1413352128. Its totient is φ = 1052545824.

The previous prime is 1232326607. The next prime is 1232326619. The reversal of 1232326613 is 3166232321.

It is an interprime number because it is at equal distance from previous prime (1232326607) and next prime (1232326619).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1232326613 - 2²⁸ = 963891157 is a prime.

It is a super-2 number, since 2×1232326613² = 3037257762216103538, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232326619) 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 7 ways as a sum of consecutive naturals, for example, 309056 + ... + 313017.

It is an arithmetic number, because the mean of its divisors is an integer number (176669016).

Almost surely, 2^1232326613 is an apocalyptic number.

It is an amenable number.

1232326613 is a deficient number, since it is larger than the sum of its proper divisors (181025515).

1232326613 is an equidigital number, since it uses as much as digits as its factorization.

1232326613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622363.

The product of its digits is 7776, while the sum is 29.

The square root of 1232326613 is about 35104.5098669672. The cubic root of 1232326613 is about 1072.1164076479.

Adding to 1232326613 its reverse (3166232321), we get a palindrome (4398558934).

The spelling of 1232326613 in words is "one billion, two hundred thirty-two million, three hundred twenty-six thousand, six hundred thirteen".