130281063 has 12 divisors (see below), whose sum is σ = 190935864. Its totient is φ = 78958000.

The previous prime is 130281061. The next prime is 130281091. The reversal of 130281063 is 360182031.

It is not a de Polignac number, because 130281063 - 2¹ = 130281061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130281061) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 179088 + ... + 179813.

It is an arithmetic number, because the mean of its divisors is an integer number (15911322).

Almost surely, 2^130281063 is an apocalyptic number.

130281063 is a deficient number, since it is larger than the sum of its proper divisors (60654801).

130281063 is a wasteful number, since it uses less digits than its factorization.

130281063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358926 (or 358915 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 130281063 is about 11414.0730241225. The cubic root of 130281063 is about 506.9445181245.

The spelling of 130281063 in words is "one hundred thirty million, two hundred eighty-one thousand, sixty-three".