130681132609 has 16 divisors (see below), whose sum is σ = 133290843840. Its totient is φ = 128085186240.

The previous prime is 130681132607. The next prime is 130681132613. The reversal of 130681132609 is 906231186031.

It is not a de Polignac number, because 130681132609 - 2¹ = 130681132607 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130681132607) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36903379 + ... + 36906919.

It is an arithmetic number, because the mean of its divisors is an integer number (8330677740).

Almost surely, 2^130681132609 is an apocalyptic number.

It is an amenable number.

130681132609 is a deficient number, since it is larger than the sum of its proper divisors (2609711231).

130681132609 is a wasteful number, since it uses less digits than its factorization.

130681132609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5280.

The product of its (nonzero) digits is 46656, while the sum is 40.

The spelling of 130681132609 in words is "one hundred thirty billion, six hundred eighty-one million, one hundred thirty-two thousand, six hundred nine".