271119157 has 2 divisors, whose sum is σ = 271119158. Its totient is φ = 271119156.

The previous prime is 271119143. The next prime is 271119169. The reversal of 271119157 is 751911172.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 138086001 + 133033156 = 11751^2 + 11534^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-271119157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (271119137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135559578 + 135559579.

It is an arithmetic number, because the mean of its divisors is an integer number (135559579).

Almost surely, 2^271119157 is an apocalyptic number.

It is an amenable number.

271119157 is a deficient number, since it is larger than the sum of its proper divisors (1).

271119157 is an equidigital number, since it uses as much as digits as its factorization.

271119157 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4410, while the sum is 34.

The square root of 271119157 is about 16465.6963715477. The cubic root of 271119157 is about 647.2221947457. Note that the first 3 decimals are identical.

The spelling of 271119157 in words is "two hundred seventy-one million, one hundred nineteen thousand, one hundred fifty-seven".