271285130 has 16 divisors (see below), whose sum is σ = 488539080. Its totient is φ = 108463872.

The previous prime is 271285129. The next prime is 271285141. The reversal of 271285130 is 31582172.

It can be written as a sum of positive squares in 4 ways, for example, as 149646289 + 121638841 = 12233^2 + 11029^2 .

It is a junction number, because it is equal to n+sod(n) for n = 271285093 and 271285102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22886 + ... + 32654.

Almost surely, 2^271285130 is an apocalyptic number.

271285130 is a deficient number, since it is larger than the sum of its proper divisors (217253950).

271285130 is a wasteful number, since it uses less digits than its factorization.

271285130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12553.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 271285130 is about 16470.7355634167. The cubic root of 271285130 is about 647.3542393882.

The spelling of 271285130 in words is "two hundred seventy-one million, two hundred eighty-five thousand, one hundred thirty".