130709132 has 12 divisors (see below), whose sum is σ = 240780120. Its totient is φ = 61914816.

The previous prime is 130709129. The next prime is 130709171. The reversal of 130709132 is 231907031.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 859853 + ... + 860004.

It is an arithmetic number, because the mean of its divisors is an integer number (20065010).

Almost surely, 2^130709132 is an apocalyptic number.

It is an amenable number.

130709132 is a deficient number, since it is larger than the sum of its proper divisors (110070988).

130709132 is a wasteful number, since it uses less digits than its factorization.

130709132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1719880 (or 1719878 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 26.

The square root of 130709132 is about 11432.8094534983. The cubic root of 130709132 is about 507.4991395069.

The spelling of 130709132 in words is "one hundred thirty million, seven hundred nine thousand, one hundred thirty-two".