130888219 has 16 divisors (see below), whose sum is σ = 172786176. Its totient is φ = 95990400.

The previous prime is 130888213. The next prime is 130888229. The reversal of 130888219 is 912888031.

It is not a de Polignac number, because 130888219 - 2⁹ = 130887707 is a prime.

It is a super-2 number, since 2×130888219² = 34263451745983922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130888213) 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, 48687 + ... + 51304.

It is an arithmetic number, because the mean of its divisors is an integer number (10799136).

Almost surely, 2^130888219 is an apocalyptic number.

130888219 is a deficient number, since it is larger than the sum of its proper divisors (41897957).

130888219 is a wasteful number, since it uses less digits than its factorization.

130888219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100026.

The product of its (nonzero) digits is 27648, while the sum is 40.

The square root of 130888219 is about 11440.6389244657. The cubic root of 130888219 is about 507.7308117197.

The spelling of 130888219 in words is "one hundred thirty million, eight hundred eighty-eight thousand, two hundred nineteen".