321234104022130 has 16 divisors (see below), whose sum is σ = 622699955489304. Its totient is φ = 118609515331200.

The previous prime is 321234104022053. The next prime is 321234104022163. The reversal of 321234104022130 is 31220401432123.

It can be written as a sum of positive squares in 4 ways, for example, as 278442319201281 + 42791784820849 = 16686591^2 + 6541543^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1235515784571 + ... + 1235515784830.

Almost surely, 2^{321234104022130} is an apocalyptic number.

321234104022130 is a deficient number, since it is larger than the sum of its proper divisors (301465851467174).

321234104022130 is a wasteful number, since it uses less digits than its factorization.

321234104022130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2471031569421.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 321234104022130 its reverse (31220401432123), we get a palindrome (352454505454253).

The spelling of 321234104022130 in words is "three hundred twenty-one trillion, two hundred thirty-four billion, one hundred four million, twenty-two thousand, one hundred thirty".