320132322131230 has 64 divisors (see below), whose sum is σ = 658933096808448. Its totient is φ = 109697130887040.

The previous prime is 320132322131201. The next prime is 320132322131243. The reversal of 320132322131230 is 32131223231023.

It is a happy number.

It is a super-2 number, since 2×320132322131230² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2512295299 + ... + 2512422721.

It is an arithmetic number, because the mean of its divisors is an integer number (10295829637632).

Almost surely, 2^{320132322131230} is an apocalyptic number.

320132322131230 is an abundant number, since it is smaller than the sum of its proper divisors (338800774677218).

320132322131230 is a wasteful number, since it uses less digits than its factorization.

320132322131230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147601.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 320132322131230 its reverse (32131223231023), we get a palindrome (352263545362253).

The spelling of 320132322131230 in words is "three hundred twenty trillion, one hundred thirty-two billion, three hundred twenty-two million, one hundred thirty-one thousand, two hundred thirty".