130225043661 has 8 divisors (see below), whose sum is σ = 174278869920. Its totient is φ = 86493956592.

The previous prime is 130225043647. The next prime is 130225043699. The reversal of 130225043661 is 166340522031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 130225043661 - 2¹⁷ = 130224912589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130225043161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80683855 + ... + 80685468.

It is an arithmetic number, because the mean of its divisors is an integer number (21784858740).

Almost surely, 2^130225043661 is an apocalyptic number.

It is an amenable number.

130225043661 is a deficient number, since it is larger than the sum of its proper divisors (44053826259).

130225043661 is a wasteful number, since it uses less digits than its factorization.

130225043661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161369595.

The product of its (nonzero) digits is 25920, while the sum is 33.

Adding to 130225043661 its reverse (166340522031), we get a palindrome (296565565692).

The spelling of 130225043661 in words is "one hundred thirty billion, two hundred twenty-five million, forty-three thousand, six hundred sixty-one".