120321131033333 has 4 divisors (see below), whose sum is σ = 122881155097920. Its totient is φ = 117761106968748.

The previous prime is 120321131033329. The next prime is 120321131033351. The reversal of 120321131033333 is 333330131123021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 120321131033333 - 2² = 120321131033329 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120321131033296 and 120321131033305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120321131033353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1280012032223 + ... + 1280012032316.

It is an arithmetic number, because the mean of its divisors is an integer number (30720288774480).

Almost surely, 2^{120321131033333} is an apocalyptic number.

It is an amenable number.

120321131033333 is a deficient number, since it is larger than the sum of its proper divisors (2560024064587).

120321131033333 is an equidigital number, since it uses as much as digits as its factorization.

120321131033333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2560024064586.

The product of its (nonzero) digits is 8748, while the sum is 29.

Adding to 120321131033333 its reverse (333330131123021), we get a palindrome (453651262156354).

The spelling of 120321131033333 in words is "one hundred twenty trillion, three hundred twenty-one billion, one hundred thirty-one million, thirty-three thousand, three hundred thirty-three".