323252142530 has 32 divisors (see below), whose sum is σ = 586678671360. Its totient is φ = 128230537600.

The previous prime is 323252142529. The next prime is 323252142553. The reversal of 323252142530 is 35241252323.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1280255 + ... + 1511805.

It is an arithmetic number, because the mean of its divisors is an integer number (18333708480).

Almost surely, 2^323252142530 is an apocalyptic number.

323252142530 is a deficient number, since it is larger than the sum of its proper divisors (263426528830).

323252142530 is a wasteful number, since it uses less digits than its factorization.

323252142530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232714.

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 323252142530 its reverse (35241252323), we get a palindrome (358493394853).

The spelling of 323252142530 in words is "three hundred twenty-three billion, two hundred fifty-two million, one hundred forty-two thousand, five hundred thirty".