130288063 has 4 divisors (see below), whose sum is σ = 133809400. Its totient is φ = 126766728.

The previous prime is 130288057. The next prime is 130288087. The reversal of 130288063 is 360882031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130288063 - 2²¹ = 128190911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130288003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1760613 + ... + 1760686.

It is an arithmetic number, because the mean of its divisors is an integer number (33452350).

Almost surely, 2^130288063 is an apocalyptic number.

130288063 is a deficient number, since it is larger than the sum of its proper divisors (3521337).

130288063 is an equidigital number, since it uses as much as digits as its factorization.

130288063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3521336.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 130288063 is about 11414.3796590091. The cubic root of 130288063 is about 506.9535973363.

The spelling of 130288063 in words is "one hundred thirty million, two hundred eighty-eight thousand, sixty-three".