130888 has 8 divisors (see below), whose sum is σ = 245430. Its totient is φ = 65440.

The previous prime is 130873. The next prime is 130927. The reversal of 130888 is 888031.

It can be written as a sum of positive squares in only one way, i.e., 116964 + 13924 = 342^2 + 118^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 8173 + ... + 8188.

2¹³⁰⁸⁸⁸ is an apocalyptic number.

It is an amenable number.

130888 is a deficient number, since it is larger than the sum of its proper divisors (114542).

130888 is a wasteful number, since it uses less digits than its factorization.

130888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16367 (or 16363 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 28.

The square root of 130888 is about 361.7844662226. The cubic root of 130888 is about 50.7730528544.

It can be divided in two parts, 130 and 888, that multiplied together give a triangular number (115440 = T₄₈₀).

The spelling of 130888 in words is "one hundred thirty thousand, eight hundred eighty-eight".