323233010213 has 4 divisors (see below), whose sum is σ = 323235266508. Its totient is φ = 323230753920.

The previous prime is 323233010203. The next prime is 323233010273. The reversal of 323233010213 is 312010332323.

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 125130572644 + 198102437569 = 353738^2 + 445087^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-323233010213 is a prime.

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 (323233010203) 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, 897548 + ... + 1205013.

It is an arithmetic number, because the mean of its divisors is an integer number (80808816627).

Almost surely, 2^323233010213 is an apocalyptic number.

It is an amenable number.

323233010213 is a deficient number, since it is larger than the sum of its proper divisors (2256295).

323233010213 is a wasteful number, since it uses less digits than its factorization.

323233010213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2256294.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 323233010213 its reverse (312010332323), we get a palindrome (635243342536).

The spelling of 323233010213 in words is "three hundred twenty-three billion, two hundred thirty-three million, ten thousand, two hundred thirteen".