6201020159 has 2 divisors, whose sum is σ = 6201020160. Its totient is φ = 6201020158.

The previous prime is 6201020083. The next prime is 6201020191. The reversal of 6201020159 is 9510201026.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6201020159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6201020459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3100510079 + 3100510080.

It is an arithmetic number, because the mean of its divisors is an integer number (3100510080).

Almost surely, 2^6201020159 is an apocalyptic number.

6201020159 is a deficient number, since it is larger than the sum of its proper divisors (1).

6201020159 is an equidigital number, since it uses as much as digits as its factorization.

6201020159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 6201020159 is about 78746.5564897920. The cubic root of 6201020159 is about 1837.1913038678.

The spelling of 6201020159 in words is "six billion, two hundred one million, twenty thousand, one hundred fifty-nine".