323230132 has 12 divisors (see below), whose sum is σ = 590246496. Its totient is φ = 154588280.

The previous prime is 323230121. The next prime is 323230157. The reversal of 323230132 is 231032323.

It is a happy number.

It is a congruent number.

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, 1756594 + ... + 1756777.

It is an arithmetic number, because the mean of its divisors is an integer number (49187208).

Almost surely, 2^323230132 is an apocalyptic number.

It is an amenable number.

323230132 is a deficient number, since it is larger than the sum of its proper divisors (267016364).

323230132 is a wasteful number, since it uses less digits than its factorization.

323230132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3513398 (or 3513396 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 323230132 is about 17978.6020591146. The cubic root of 323230132 is about 686.2841147912.

Adding to 323230132 its reverse (231032323), we get a palindrome (554262455).

The spelling of 323230132 in words is "three hundred twenty-three million, two hundred thirty thousand, one hundred thirty-two".