130710072 has 16 divisors (see below), whose sum is σ = 326775240. Its totient is φ = 43570016.

The previous prime is 130710071. The next prime is 130710089. The reversal of 130710072 is 270017031.

130710072 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130710071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2723103 + ... + 2723150.

Almost surely, 2^130710072 is an apocalyptic number.

130710072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130710072 is an abundant number, since it is smaller than the sum of its proper divisors (196065168).

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

130710072 is a wasteful number, since it uses less digits than its factorization.

130710072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5446262 (or 5446258 counting only the distinct ones).

The product of its (nonzero) digits is 294, while the sum is 21.

The square root of 130710072 is about 11432.8505631798. The cubic root of 130710072 is about 507.5003560708.

The spelling of 130710072 in words is "one hundred thirty million, seven hundred ten thousand, seventy-two".