130671152650 has 12 divisors (see below), whose sum is σ = 243048344022. Its totient is φ = 52268461040.

The previous prime is 130671152587. The next prime is 130671152659. The reversal of 130671152650 is 56251176031.

It can be written as a sum of positive squares in 3 ways, for example, as 61087571281 + 69583581369 = 247159^2 + 263787^2 .

It is not an unprimeable number, because it can be changed into a prime (130671152659) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 1306711477 + ... + 1306711576.

Almost surely, 2^130671152650 is an apocalyptic number.

130671152650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130671152650 is a deficient number, since it is larger than the sum of its proper divisors (112377191372).

130671152650 is a wasteful number, since it uses less digits than its factorization.

130671152650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2613423065 (or 2613423060 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 37.

The spelling of 130671152650 in words is "one hundred thirty billion, six hundred seventy-one million, one hundred fifty-two thousand, six hundred fifty".