120020000031323 has 8 divisors (see below), whose sum is σ = 137166060826080. Its totient is φ = 102874025862720.

The previous prime is 120020000031299. The next prime is 120020000031391. The reversal of 120020000031323 is 323130000020021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 120020000031323 - 2¹⁰ = 120020000030299 is a prime.

It is a super-2 number, since 2×120020000031323² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120020000031623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18659978 + ... + 24253551.

It is an arithmetic number, because the mean of its divisors is an integer number (17145757603260).

Almost surely, 2^{120020000031323} is an apocalyptic number.

120020000031323 is a deficient number, since it is larger than the sum of its proper divisors (17146060794757).

120020000031323 is an equidigital number, since it uses as much as digits as its factorization.

120020000031323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43313077.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 120020000031323 its reverse (323130000020021), we get a palindrome (443150000051344).

The spelling of 120020000031323 in words is "one hundred twenty trillion, twenty billion, thirty-one thousand, three hundred twenty-three".