130815455852 has 24 divisors (see below), whose sum is σ = 236848827600. Its totient is φ = 63144890816.

The previous prime is 130815455767. The next prime is 130815455863. The reversal of 130815455852 is 258554518031.

130815455852 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×130815455852² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 130815455797 and 130815455806.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1002599 + ... + 1125537.

It is an arithmetic number, because the mean of its divisors is an integer number (9868701150).

Almost surely, 2^130815455852 is an apocalyptic number.

It is an amenable number.

130815455852 is a deficient number, since it is larger than the sum of its proper divisors (106033371748).

130815455852 is a wasteful number, since it uses less digits than its factorization.

130815455852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132145 (or 132143 counting only the distinct ones).

The product of its (nonzero) digits is 960000, while the sum is 47.

The spelling of 130815455852 in words is "one hundred thirty billion, eight hundred fifteen million, four hundred fifty-five thousand, eight hundred fifty-two".