130135532 has 12 divisors (see below), whose sum is σ = 228063360. Its totient is φ = 64974576.

The previous prime is 130135529. The next prime is 130135543. The reversal of 130135532 is 235531031.

It is a junction number, because it is equal to n+sod(n) for n = 130135498 and 130135507.

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, 20108 + ... + 25779.

It is an arithmetic number, because the mean of its divisors is an integer number (19005280).

Almost surely, 2^130135532 is an apocalyptic number.

It is an amenable number.

130135532 is a deficient number, since it is larger than the sum of its proper divisors (97927828).

130135532 is a wasteful number, since it uses less digits than its factorization.

130135532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46600 (or 46598 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 130135532 is about 11407.6961740748. The cubic root of 130135532 is about 506.7556863054.

Adding to 130135532 its reverse (235531031), we get a palindrome (365666563).

The spelling of 130135532 in words is "one hundred thirty million, one hundred thirty-five thousand, five hundred thirty-two".