120020033020231 has 4 divisors (see below), whose sum is σ = 120020111669200. Its totient is φ = 120019954371264.

The previous prime is 120020033020189. The next prime is 120020033020247. The reversal of 120020033020231 is 132020330020021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 120020033020231 - 2¹¹ = 120020033018183 is a prime.

It is a super-2 number, since 2×120020033020231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120020033020199 and 120020033020208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120020033020291) 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, 36989226 + ... + 40102903.

It is an arithmetic number, because the mean of its divisors is an integer number (30005027917300).

Almost surely, 2^{120020033020231} is an apocalyptic number.

120020033020231 is a deficient number, since it is larger than the sum of its proper divisors (78648969).

120020033020231 is an equidigital number, since it uses as much as digits as its factorization.

120020033020231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78648968.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 120020033020231 its reverse (132020330020021), we get a palindrome (252040363040252).

The spelling of 120020033020231 in words is "one hundred twenty trillion, twenty billion, thirty-three million, twenty thousand, two hundred thirty-one".