320130002332 has 12 divisors (see below), whose sum is σ = 640260004720. Its totient is φ = 137198572416.

The previous prime is 320130002327. The next prime is 320130002341. The reversal of 320130002332 is 233200031023.

It is a happy number.

320130002332 is an admirable 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, 5716607157 + ... + 5716607212.

Almost surely, 2^320130002332 is an apocalyptic number.

It is an amenable number.

320130002332 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

320130002332 is a wasteful number, since it uses less digits than its factorization.

320130002332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11433214380 (or 11433214378 counting only the distinct ones).

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

Adding to 320130002332 its reverse (233200031023), we get a palindrome (553330033355).

The spelling of 320130002332 in words is "three hundred twenty billion, one hundred thirty million, two thousand, three hundred thirty-two".