130265281 has 8 divisors (see below), whose sum is σ = 131652000. Its totient is φ = 128886240.

The previous prime is 130265269. The next prime is 130265287. The reversal of 130265281 is 182562031.

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 130265281 - 2⁵ = 130265249 is a prime.

It is a super-2 number, since 2×130265281² = 33938086868017922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130265287) 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 in 7 ways as a sum of consecutive naturals, for example, 36045 + ... + 39493.

It is an arithmetic number, because the mean of its divisors is an integer number (16456500).

Almost surely, 2^130265281 is an apocalyptic number.

It is an amenable number.

130265281 is a deficient number, since it is larger than the sum of its proper divisors (1386719).

130265281 is a wasteful number, since it uses less digits than its factorization.

130265281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3839.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 130265281 is about 11413.3816636438. The cubic root of 130265281 is about 506.9240471999.

The spelling of 130265281 in words is "one hundred thirty million, two hundred sixty-five thousand, two hundred eighty-one".