232322002013 has 4 divisors (see below), whose sum is σ = 237988392348. Its totient is φ = 226655611680.

The previous prime is 232322002001. The next prime is 232322002019. The reversal of 232322002013 is 310200223232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 25226015929 + 207095986084 = 158827^2 + 455078^2 .

It is a cyclic number.

It is not a de Polignac number, because 232322002013 - 2¹² = 232321997917 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 (232322002019) 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, 2833195106 + ... + 2833195187.

It is an arithmetic number, because the mean of its divisors is an integer number (59497098087).

Almost surely, 2^232322002013 is an apocalyptic number.

It is an amenable number.

232322002013 is a deficient number, since it is larger than the sum of its proper divisors (5666390335).

232322002013 is an equidigital number, since it uses as much as digits as its factorization.

232322002013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5666390334.

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

Adding to 232322002013 its reverse (310200223232), we get a palindrome (542522225245).

The spelling of 232322002013 in words is "two hundred thirty-two billion, three hundred twenty-two million, two thousand, thirteen".