323213021332130 has 8 divisors (see below), whose sum is σ = 581783438397852. Its totient is φ = 129285208532848.

The previous prime is 323213021332109. The next prime is 323213021332163. The reversal of 323213021332130 is 31233120312323.

It can be written as a sum of positive squares in 2 ways, for example, as 317547731177161 + 5665290154969 = 17819869^2 + 2380187^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 323213021332093 and 323213021332102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16160651066597 + ... + 16160651066616.

Almost surely, 2^{323213021332130} is an apocalyptic number.

323213021332130 is a deficient number, since it is larger than the sum of its proper divisors (258570417065722).

323213021332130 is a wasteful number, since it uses less digits than its factorization.

323213021332130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32321302133220.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 323213021332130 its reverse (31233120312323), we get a palindrome (354446141644453).

The spelling of 323213021332130 in words is "three hundred twenty-three trillion, two hundred thirteen billion, twenty-one million, three hundred thirty-two thousand, one hundred thirty".