320132303034421 has 8 divisors (see below), whose sum is σ = 336981756909600. Its totient is φ = 303282887688720.

The previous prime is 320132303034377. The next prime is 320132303034433. The reversal of 320132303034421 is 124430303231023.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 320132303034421 - 2¹³ = 320132303026229 is a prime.

It is a super-2 number, since 2×320132303034421² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320132303014421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8276226 + ... + 26622556.

It is an arithmetic number, because the mean of its divisors is an integer number (42122719613700).

Almost surely, 2^{320132303034421} is an apocalyptic number.

It is an amenable number.

320132303034421 is a deficient number, since it is larger than the sum of its proper divisors (16849453875179).

320132303034421 is a wasteful number, since it uses less digits than its factorization.

320132303034421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19264739.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 320132303034421 its reverse (124430303231023), we get a palindrome (444562606265444).

The spelling of 320132303034421 in words is "three hundred twenty trillion, one hundred thirty-two billion, three hundred three million, thirty-four thousand, four hundred twenty-one".