120220200110203 has 2 divisors, whose sum is σ = 120220200110204. Its totient is φ = 120220200110202.

The previous prime is 120220200110189. The next prime is 120220200110233. The reversal of 120220200110203 is 302011002022021.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120220200110203 - 2²⁵ = 120220166555771 is a prime.

It is a super-3 number, since 3×120220200110203³ (a number of 43 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (120220200110233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60110100055101 + 60110100055102.

It is an arithmetic number, because the mean of its divisors is an integer number (60110100055102).

Almost surely, 2^{120220200110203} is an apocalyptic number.

120220200110203 is a deficient number, since it is larger than the sum of its proper divisors (1).

120220200110203 is an equidigital number, since it uses as much as digits as its factorization.

120220200110203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 120220200110203 its reverse (302011002022021), we get a palindrome (422231202132224).

The spelling of 120220200110203 in words is "one hundred twenty trillion, two hundred twenty billion, two hundred million, one hundred ten thousand, two hundred three".