321013332310130 has 8 divisors (see below), whose sum is σ = 577823998158252. Its totient is φ = 128405332924048.

The previous prime is 321013332310129. The next prime is 321013332310301. The reversal of 321013332310130 is 31013233310123.

It can be written as a sum of positive squares in 2 ways, for example, as 271848175376761 + 49165156933369 = 16487819^2 + 7011787^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 321013332310130.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16050666615497 + ... + 16050666615516.

Almost surely, 2^{321013332310130} is an apocalyptic number.

321013332310130 is a deficient number, since it is larger than the sum of its proper divisors (256810665848122).

321013332310130 is a wasteful number, since it uses less digits than its factorization.

321013332310130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32101333231020.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 321013332310130 its reverse (31013233310123), we get a palindrome (352026565620253).

The spelling of 321013332310130 in words is "three hundred twenty-one trillion, thirteen billion, three hundred thirty-two million, three hundred ten thousand, one hundred thirty".