130271264 has 48 divisors (see below), whose sum is σ = 269039232. Its totient is φ = 61974528.

The previous prime is 130271257. The next prime is 130271279. The reversal of 130271264 is 462172031.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193232 + ... + 193904.

It is an arithmetic number, because the mean of its divisors is an integer number (5604984).

Almost surely, 2^130271264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130271264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134519616).

130271264 is an abundant number, since it is smaller than the sum of its proper divisors (138767968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130271264 is a wasteful number, since it uses less digits than its factorization.

130271264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 969 (or 961 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 130271264 is about 11413.6437652487. The cubic root of 130271264 is about 506.9318079788.

The spelling of 130271264 in words is "one hundred thirty million, two hundred seventy-one thousand, two hundred sixty-four".