130072 has 16 divisors (see below), whose sum is σ = 248400. Its totient is φ = 63840.

The previous prime is 130069. The next prime is 130073. The reversal of 130072 is 270031.

It is a plaindrome in base 14.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130073) 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, 454 + ... + 682.

It is an arithmetic number, because the mean of its divisors is an integer number (15525).

2¹³⁰⁰⁷² is an apocalyptic number.

It is an amenable number.

130072 is a deficient number, since it is larger than the sum of its proper divisors (118328).

130072 is a wasteful number, since it uses less digits than its factorization.

130072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306 (or 302 counting only the distinct ones).

The product of its (nonzero) digits is 42, while the sum is 13.

The square root of 130072 is about 360.6549597607. The cubic root of 130072 is about 50.6673207056.

The spelling of 130072 in words is "one hundred thirty thousand, seventy-two".