321032112322 has 4 divisors (see below), whose sum is σ = 481548168486. Its totient is φ = 160516056160.

The previous prime is 321032112301. The next prime is 321032112341. The reversal of 321032112322 is 223211230123.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 299636906881 + 21395205441 = 547391^2 + 146271^2 .

It is a junction number, because it is equal to n+sod(n) for n = 321032112293 and 321032112302.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80258028079 + ... + 80258028082.

Almost surely, 2^321032112322 is an apocalyptic number.

321032112322 is a deficient number, since it is larger than the sum of its proper divisors (160516056164).

321032112322 is a wasteful number, since it uses less digits than its factorization.

321032112322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160516056163.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 321032112322 its reverse (223211230123), we get a palindrome (544243342445).

The spelling of 321032112322 in words is "three hundred twenty-one billion, thirty-two million, one hundred twelve thousand, three hundred twenty-two".