130411530 has 24 divisors (see below), whose sum is σ = 339070212. Its totient is φ = 34776384.

The previous prime is 130411517. The next prime is 130411537. The reversal of 130411530 is 35114031.

130411530 is a `hidden beast` number, since 130 + 4 + 1 + 1 + 530 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 112084569 + 18326961 = 10587^2 + 4281^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (130411537) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 724419 + ... + 724598.

Almost surely, 2^130411530 is an apocalyptic number.

130411530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130411530 is an abundant number, since it is smaller than the sum of its proper divisors (208658682).

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

130411530 is a wasteful number, since it uses less digits than its factorization.

130411530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1449030 (or 1449027 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 130411530 is about 11419.7867755926. The cubic root of 130411530 is about 507.1136843441.

Adding to 130411530 its reverse (35114031), we get a palindrome (165525561).

The spelling of 130411530 in words is "one hundred thirty million, four hundred eleven thousand, five hundred thirty".