120000323032321 has 16 divisors (see below), whose sum is σ = 128462828186448. Its totient is φ = 111696318976000.

The previous prime is 120000323032279. The next prime is 120000323032327. The reversal of 120000323032321 is 123230323000021.

It can be written as a sum of positive squares in 8 ways, for example, as 11414836602225 + 108585486430096 = 3378585^2 + 10420436^2 .

It is a cyclic number.

It is not a de Polignac number, because 120000323032321 - 2¹³ = 120000323024129 is a prime.

It is a super-2 number, since 2×120000323032321² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120000323032292 and 120000323032301.

It is not an unprimeable number, because it can be changed into a prime (120000323032327) 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 15 ways as a sum of consecutive naturals, for example, 38152210 + ... + 41177563.

It is an arithmetic number, because the mean of its divisors is an integer number (8028926761653).

Almost surely, 2^{120000323032321} is an apocalyptic number.

It is an amenable number.

120000323032321 is a deficient number, since it is larger than the sum of its proper divisors (8462505154127).

120000323032321 is a wasteful number, since it uses less digits than its factorization.

120000323032321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79330772.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 120000323032321 its reverse (123230323000021), we get a palindrome (243230646032342).

The spelling of 120000323032321 in words is "one hundred twenty trillion, three hundred twenty-three million, thirty-two thousand, three hundred twenty-one".