200120141 has 16 divisors (see below), whose sum is σ = 240206400. Its totient is φ = 164706048.

The previous prime is 200120131. The next prime is 200120143. The reversal of 200120141 is 141021002.

It is a de Polignac number, because none of the positive numbers 2^k-200120141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200120143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19631 + ... + 28028.

It is an arithmetic number, because the mean of its divisors is an integer number (15012900).

Almost surely, 2^200120141 is an apocalyptic number.

It is an amenable number.

200120141 is a deficient number, since it is larger than the sum of its proper divisors (40086259).

200120141 is a wasteful number, since it uses less digits than its factorization.

200120141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47708.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 200120141 is about 14146.3826118199. The cubic root of 200120141 is about 584.9206223416.

Adding to 200120141 its reverse (141021002), we get a palindrome (341141143).

The spelling of 200120141 in words is "two hundred million, one hundred twenty thousand, one hundred forty-one".