2102110159 has 2 divisors, whose sum is σ = 2102110160. Its totient is φ = 2102110158.

The previous prime is 2102110121. The next prime is 2102110177. The reversal of 2102110159 is 9510112012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2102110159 - 2¹⁵ = 2102077391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2102110459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051055079 + 1051055080.

It is an arithmetic number, because the mean of its divisors is an integer number (1051055080).

Almost surely, 2^2102110159 is an apocalyptic number.

2102110159 is a deficient number, since it is larger than the sum of its proper divisors (1).

2102110159 is an equidigital number, since it uses as much as digits as its factorization.

2102110159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 22.

The square root of 2102110159 is about 45848.7748909390. The cubic root of 2102110159 is about 1281.0079461075.

The spelling of 2102110159 in words is "two billion, one hundred two million, one hundred ten thousand, one hundred fifty-nine".