130521115532 has 12 divisors (see below), whose sum is σ = 230978379240. Its totient is φ = 64527292896.

The previous prime is 130521115511. The next prime is 130521115547. The reversal of 130521115532 is 235511125031.

130521115532 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 130521115495 and 130521115504.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183315818 + ... + 183316529.

It is an arithmetic number, because the mean of its divisors is an integer number (19248198270).

Almost surely, 2^130521115532 is an apocalyptic number.

It is an amenable number.

130521115532 is a deficient number, since it is larger than the sum of its proper divisors (100457263708).

130521115532 is a wasteful number, since it uses less digits than its factorization.

130521115532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366632440 (or 366632438 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 29.

The spelling of 130521115532 in words is "one hundred thirty billion, five hundred twenty-one million, one hundred fifteen thousand, five hundred thirty-two".