130387268 has 12 divisors (see below), whose sum is σ = 248921232. Its totient is φ = 59266920.

The previous prime is 130387267. The next prime is 130387307. The reversal of 130387268 is 862783031.

It is a happy number.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (130387267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1481630 + ... + 1481717.

It is an arithmetic number, because the mean of its divisors is an integer number (20743436).

Almost surely, 2^130387268 is an apocalyptic number.

It is an amenable number.

130387268 is a deficient number, since it is larger than the sum of its proper divisors (118533964).

130387268 is a wasteful number, since it uses less digits than its factorization.

130387268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2963362 (or 2963360 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 130387268 is about 11418.7244471526. The cubic root of 130387268 is about 507.0822342740.

The spelling of 130387268 in words is "one hundred thirty million, three hundred eighty-seven thousand, two hundred sixty-eight".