321011214244323 has 32 divisors (see below), whose sum is σ = 431010909069312. Its totient is φ = 212514671001600.

The previous prime is 321011214244321. The next prime is 321011214244327. The reversal of 321011214244323 is 323442412110123.

It is not a de Polignac number, because 321011214244323 - 2¹ = 321011214244321 is a prime.

It is a super-2 number, since 2×321011214244323² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (321011214244321) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 2513511438 + ... + 2513639148.

It is an arithmetic number, because the mean of its divisors is an integer number (13469090908416).

Almost surely, 2^{321011214244323} is an apocalyptic number.

321011214244323 is a deficient number, since it is larger than the sum of its proper divisors (109999694824989).

321011214244323 is a wasteful number, since it uses less digits than its factorization.

321011214244323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137795.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 321011214244323 its reverse (323442412110123), we get a palindrome (644453626354446).

The spelling of 321011214244323 in words is "three hundred twenty-one trillion, eleven billion, two hundred fourteen million, two hundred forty-four thousand, three hundred twenty-three".