321300122132 has 24 divisors (see below), whose sum is σ = 613515901152. Its totient is φ = 146015805600.

The previous prime is 321300122131. The next prime is 321300122161. The reversal of 321300122132 is 231221003123.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321300122131) 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, 523094 + ... + 957197.

It is an arithmetic number, because the mean of its divisors is an integer number (25563162548).

Almost surely, 2^321300122132 is an apocalyptic number.

It is an amenable number.

321300122132 is a deficient number, since it is larger than the sum of its proper divisors (292215779020).

321300122132 is a wasteful number, since it uses less digits than its factorization.

321300122132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1485239 (or 1485237 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 321300122132 its reverse (231221003123), we get a palindrome (552521125255).

The spelling of 321300122132 in words is "three hundred twenty-one billion, three hundred million, one hundred twenty-two thousand, one hundred thirty-two".