130252312 has 32 divisors (see below), whose sum is σ = 255564000. Its totient is φ = 62118144.

The previous prime is 130252307. The next prime is 130252357. The reversal of 130252312 is 213252031.

It is a self number, because there is not a number n which added to its sum of digits gives 130252312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83314 + ... + 84862.

It is an arithmetic number, because the mean of its divisors is an integer number (7986375).

Almost surely, 2^130252312 is an apocalyptic number.

It is an amenable number.

130252312 is a deficient number, since it is larger than the sum of its proper divisors (125311688).

130252312 is a wasteful number, since it uses less digits than its factorization.

130252312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2035 (or 2031 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 130252312 is about 11412.8135006229. The cubic root of 130252312 is about 506.9072237964.

The spelling of 130252312 in words is "one hundred thirty million, two hundred fifty-two thousand, three hundred twelve".