130175670 has 16 divisors (see below), whose sum is σ = 312421680. Its totient is φ = 34713504.

The previous prime is 130175641. The next prime is 130175671. The reversal of 130175670 is 76571031.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 4339189 = 130175670 / (1 + 3 + 0 + 1 + 7 + 5 + 6 + 7 + 0).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130175671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2169565 + ... + 2169624.

It is an arithmetic number, because the mean of its divisors is an integer number (19526355).

Almost surely, 2^130175670 is an apocalyptic number.

130175670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130175670 is an abundant number, since it is smaller than the sum of its proper divisors (182246010).

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

130175670 is a wasteful number, since it uses less digits than its factorization.

130175670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4339199.

The product of its (nonzero) digits is 4410, while the sum is 30.

The square root of 130175670 is about 11409.4552893642. The cubic root of 130175670 is about 506.8077808886.

The spelling of 130175670 in words is "one hundred thirty million, one hundred seventy-five thousand, six hundred seventy".