130175540 has 48 divisors (see below), whose sum is σ = 301855680. Its totient is φ = 46759680.

The previous prime is 130175537. The next prime is 130175543. The reversal of 130175540 is 45571031.

130175540 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (130175537) and next prime (130175543).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130175543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14696 + ... + 21824.

It is an arithmetic number, because the mean of its divisors is an integer number (6288660).

Almost surely, 2^130175540 is an apocalyptic number.

130175540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130175540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150927840).

130175540 is an abundant number, since it is smaller than the sum of its proper divisors (171680140).

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

130175540 is a wasteful number, since it uses less digits than its factorization.

130175540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7232 (or 7230 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 130175540 is about 11409.4495923335. The cubic root of 130175540 is about 506.8076121806.

The spelling of 130175540 in words is "one hundred thirty million, one hundred seventy-five thousand, five hundred forty".