2111302159 has 2 divisors, whose sum is σ = 2111302160. Its totient is φ = 2111302158.

The previous prime is 2111302157. The next prime is 2111302187. The reversal of 2111302159 is 9512031112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2111302159 - 2¹ = 2111302157 is a prime.

It is a super-2 number, since 2×2111302159² = 8915193613196122562, which contains 22 as substring.

Together with 2111302157, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2111302157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055651079 + 1055651080.

It is an arithmetic number, because the mean of its divisors is an integer number (1055651080).

Almost surely, 2^2111302159 is an apocalyptic number.

2111302159 is a deficient number, since it is larger than the sum of its proper divisors (1).

2111302159 is an equidigital number, since it uses as much as digits as its factorization.

2111302159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 25.

The square root of 2111302159 is about 45948.9081371908. The cubic root of 2111302159 is about 1282.8724065224.

The spelling of 2111302159 in words is "two billion, one hundred eleven million, three hundred two thousand, one hundred fifty-nine".