120200230021 has 8 divisors (see below), whose sum is σ = 121748140800. Its totient is φ = 118652979120.

The previous prime is 120200230019. The next prime is 120200230061. The reversal of 120200230021 is 120032002021.

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

It is a cyclic number.

It is not a de Polignac number, because 120200230021 - 2¹ = 120200230019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120200229983 and 120200230010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120200230001) 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, 207051 + ... + 532231.

It is an arithmetic number, because the mean of its divisors is an integer number (15218517600).

Almost surely, 2^120200230021 is an apocalyptic number.

It is an amenable number.

120200230021 is a deficient number, since it is larger than the sum of its proper divisors (1547910779).

120200230021 is an equidigital number, since it uses as much as digits as its factorization.

120200230021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329939.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 120200230021 its reverse (120032002021), we get a palindrome (240232232042).

The spelling of 120200230021 in words is "one hundred twenty billion, two hundred million, two hundred thirty thousand, twenty-one".