271397107 has 2 divisors, whose sum is σ = 271397108. Its totient is φ = 271397106.

The previous prime is 271397099. The next prime is 271397111. The reversal of 271397107 is 701793172.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 271397107 - 2³ = 271397099 is a prime.

It is not a weakly prime, because it can be changed into another prime (271397177) 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, 135698553 + 135698554.

It is an arithmetic number, because the mean of its divisors is an integer number (135698554).

Almost surely, 2^271397107 is an apocalyptic number.

271397107 is a deficient number, since it is larger than the sum of its proper divisors (1).

271397107 is an equidigital number, since it uses as much as digits as its factorization.

271397107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18522, while the sum is 37.

The square root of 271397107 is about 16474.1344840935. The cubic root of 271397107 is about 647.4432955217.

The spelling of 271397107 in words is "two hundred seventy-one million, three hundred ninety-seven thousand, one hundred seven".