200112061 has 2 divisors, whose sum is σ = 200112062. Its totient is φ = 200112060.

The previous prime is 200112023. The next prime is 200112079. The reversal of 200112061 is 160211002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 123899161 + 76212900 = 11131^2 + 8730^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200112061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200112361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100056030 + 100056031.

It is an arithmetic number, because the mean of its divisors is an integer number (100056031).

Almost surely, 2^200112061 is an apocalyptic number.

It is an amenable number.

200112061 is a deficient number, since it is larger than the sum of its proper divisors (1).

200112061 is an equidigital number, since it uses as much as digits as its factorization.

200112061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 200112061 is about 14146.0970235610. The cubic root of 200112061 is about 584.9127500335.

Adding to 200112061 its reverse (160211002), we get a palindrome (360323063).

The spelling of 200112061 in words is "two hundred million, one hundred twelve thousand, sixty-one".