321132314002423 has 24 divisors (see below), whose sum is σ = 408538533888144. Its totient is φ = 249608949408000.

The previous prime is 321132314002301. The next prime is 321132314002433. The reversal of 321132314002423 is 324200413231123.

It is not a de Polignac number, because 321132314002423 - 2¹³ = 321132313994231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321132314002433) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 742667640 + ... + 743099917.

It is an arithmetic number, because the mean of its divisors is an integer number (17022438912006).

Almost surely, 2^{321132314002423} is an apocalyptic number.

321132314002423 is a deficient number, since it is larger than the sum of its proper divisors (87406219885721).

321132314002423 is a wasteful number, since it uses less digits than its factorization.

321132314002423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1485767983 (or 1485767976 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 321132314002423 its reverse (324200413231123), we get a palindrome (645332727233546).

The spelling of 321132314002423 in words is "three hundred twenty-one trillion, one hundred thirty-two billion, three hundred fourteen million, two thousand, four hundred twenty-three".