321322023113 has 32 divisors (see below), whose sum is σ = 417058333440. Its totient is φ = 240406237440.

The previous prime is 321322022977. The next prime is 321322023119. The reversal of 321322023113 is 311320223123.

It is a cyclic number.

It is not a de Polignac number, because 321322023113 - 2¹⁴ = 321322006729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (321322023119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 763631 + ... + 1107147.

It is an arithmetic number, because the mean of its divisors is an integer number (13033072920).

Almost surely, 2^321322023113 is an apocalyptic number.

It is an amenable number.

321322023113 is a deficient number, since it is larger than the sum of its proper divisors (95736310327).

321322023113 is a wasteful number, since it uses less digits than its factorization.

321322023113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344097.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 321322023113 its reverse (311320223123), we get a palindrome (632642246236).

The spelling of 321322023113 in words is "three hundred twenty-one billion, three hundred twenty-two million, twenty-three thousand, one hundred thirteen".