130258281 has 16 divisors (see below), whose sum is σ = 185139200. Its totient is φ = 81224208.

The previous prime is 130258237. The next prime is 130258321. The reversal of 130258281 is 182852031.

It is not a de Polignac number, because 130258281 - 2⁶ = 130258217 is a prime.

It is a super-2 number, since 2×130258281² = 33934439538149922, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (130258211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9961 + ... + 18966.

It is an arithmetic number, because the mean of its divisors is an integer number (11571200).

Almost surely, 2^130258281 is an apocalyptic number.

It is an amenable number.

130258281 is a deficient number, since it is larger than the sum of its proper divisors (54880919).

130258281 is a wasteful number, since it uses less digits than its factorization.

130258281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29028.

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 130258281 is about 11413.0750019440. The cubic root of 130258281 is about 506.9149669296.

The spelling of 130258281 in words is "one hundred thirty million, two hundred fifty-eight thousand, two hundred eighty-one".