320230001332 has 24 divisors (see below), whose sum is σ = 562353243200. Its totient is φ = 159558512256.

The previous prime is 320230001327. The next prime is 320230001431. The reversal of 320230001332 is 233100032023.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1380169 + ... + 1595407.

Almost surely, 2^320230001332 is an apocalyptic number.

It is an amenable number.

320230001332 is a deficient number, since it is larger than the sum of its proper divisors (242123241868).

320230001332 is a wasteful number, since it uses less digits than its factorization.

320230001332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216535 (or 216533 counting only the distinct ones).

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

Adding to 320230001332 its reverse (233100032023), we get a palindrome (553330033355).

The spelling of 320230001332 in words is "three hundred twenty billion, two hundred thirty million, one thousand, three hundred thirty-two".