141120205 has 4 divisors (see below), whose sum is σ = 169344252. Its totient is φ = 112896160.

The previous prime is 141120193. The next prime is 141120211. The reversal of 141120205 is 502021141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 502021141 = 53 ⋅9472097.

It can be written as a sum of positive squares in 2 ways, for example, as 17065161 + 124055044 = 4131^2 + 11138^2 .

It is a de Polignac number, because none of the positive numbers 2^k-141120205 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14112016 + ... + 14112025.

It is an arithmetic number, because the mean of its divisors is an integer number (42336063).

Almost surely, 2^141120205 is an apocalyptic number.

It is an amenable number.

141120205 is a deficient number, since it is larger than the sum of its proper divisors (28224047).

141120205 is an equidigital number, since it uses as much as digits as its factorization.

141120205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28224046.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 141120205 is about 11879.4025523172. The cubic root of 141120205 is about 520.6306512628.

Adding to 141120205 its reverse (502021141), we get a palindrome (643141346).

The spelling of 141120205 in words is "one hundred forty-one million, one hundred twenty thousand, two hundred five".