130471620164 has 24 divisors (see below), whose sum is σ = 231557704728. Its totient is φ = 64313084160.

The previous prime is 130471620157. The next prime is 130471620283. The reversal of 130471620164 is 461026174031.

It can be written as a sum of positive squares in 4 ways, for example, as 45911632900 + 84559987264 = 214270^2 + 290792^2 .

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 7 ways as a sum of consecutive naturals, for example, 553334 + ... + 753074.

It is an arithmetic number, because the mean of its divisors is an integer number (9648237697).

Almost surely, 2^130471620164 is an apocalyptic number.

It is an amenable number.

130471620164 is a deficient number, since it is larger than the sum of its proper divisors (101086084564).

130471620164 is a wasteful number, since it uses less digits than its factorization.

130471620164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202055 (or 202053 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

Adding to 130471620164 its reverse (461026174031), we get a palindrome (591497794195).

The spelling of 130471620164 in words is "one hundred thirty billion, four hundred seventy-one million, six hundred twenty thousand, one hundred sixty-four".