130231182 has 32 divisors (see below), whose sum is σ = 265192704. Its totient is φ = 42627200.

The previous prime is 130231181. The next prime is 130231259. The reversal of 130231182 is 281132031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130231181) 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, 147382 + ... + 148262.

It is an arithmetic number, because the mean of its divisors is an integer number (8287272).

Almost surely, 2^130231182 is an apocalyptic number.

130231182 is an abundant number, since it is smaller than the sum of its proper divisors (134961522).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130231182 is a wasteful number, since it uses less digits than its factorization.

130231182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1304.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 130231182 is about 11411.8877491851. The cubic root of 130231182 is about 506.8798115411.

The spelling of 130231182 in words is "one hundred thirty million, two hundred thirty-one thousand, one hundred eighty-two".