320030133302332 has 24 divisors (see below), whose sum is σ = 578177166275072. Its totient is φ = 154837696791600.

The previous prime is 320030133302329. The next prime is 320030133302339. The reversal of 320030133302332 is 233203331030023.

It is a self number, because there is not a number n which added to its sum of digits gives 320030133302332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320030133302339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128709558 + ... + 131172445.

Almost surely, 2^{320030133302332} is an apocalyptic number.

It is an amenable number.

320030133302332 is a deficient number, since it is larger than the sum of its proper divisors (258147032972740).

320030133302332 is a wasteful number, since it uses less digits than its factorization.

320030133302332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259891969 (or 259891967 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 28.

Adding to 320030133302332 its reverse (233203331030023), we get a palindrome (553233464332355).

The spelling of 320030133302332 in words is "three hundred twenty trillion, thirty billion, one hundred thirty-three million, three hundred two thousand, three hundred thirty-two".