130271401 has 8 divisors (see below), whose sum is σ = 140381640. Its totient is φ = 120173952.

The previous prime is 130271399. The next prime is 130271411. The reversal of 130271401 is 104172031.

It can be written as a sum of positive squares in 4 ways, for example, as 3686400 + 126585001 = 1920^2 + 11251^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130271401 - 2¹ = 130271399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130271411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34461 + ... + 38053.

It is an arithmetic number, because the mean of its divisors is an integer number (17547705).

Almost surely, 2^130271401 is an apocalyptic number.

It is an amenable number.

130271401 is a deficient number, since it is larger than the sum of its proper divisors (10110239).

130271401 is a wasteful number, since it uses less digits than its factorization.

130271401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6395.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 130271401 is about 11413.6497668362. The cubic root of 130271401 is about 506.9319856840.

The spelling of 130271401 in words is "one hundred thirty million, two hundred seventy-one thousand, four hundred one".