130125044581852 has 6 divisors (see below), whose sum is σ = 227718828018248. Its totient is φ = 65062522290924.

The previous prime is 130125044581849. The next prime is 130125044581853. The reversal of 130125044581852 is 258185440521031.

It is a junction number, because it is equal to n+sod(n) for n = 130125044581796 and 130125044581805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130125044581853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16265630572728 + ... + 16265630572735.

Almost surely, 2^{130125044581852} is an apocalyptic number.

It is an amenable number.

130125044581852 is a deficient number, since it is larger than the sum of its proper divisors (97593783436396).

130125044581852 is a wasteful number, since it uses less digits than its factorization.

130125044581852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32531261145467 (or 32531261145465 counting only the distinct ones).

The product of its (nonzero) digits is 1536000, while the sum is 49.

The spelling of 130125044581852 in words is "one hundred thirty trillion, one hundred twenty-five billion, forty-four million, five hundred eighty-one thousand, eight hundred fifty-two".