130700775647 has 4 divisors (see below), whose sum is σ = 140754681480. Its totient is φ = 120646869816.

The previous prime is 130700775641. The next prime is 130700775661. The reversal of 130700775647 is 746577007031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130700775647 - 2²⁰ = 130699727071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130700775641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5026952897 + ... + 5026952922.

It is an arithmetic number, because the mean of its divisors is an integer number (35188670370).

Almost surely, 2^130700775647 is an apocalyptic number.

130700775647 is a deficient number, since it is larger than the sum of its proper divisors (10053905833).

130700775647 is a wasteful number, since it uses less digits than its factorization.

130700775647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10053905832.

The product of its (nonzero) digits is 864360, while the sum is 47.

The spelling of 130700775647 in words is "one hundred thirty billion, seven hundred million, seven hundred seventy-five thousand, six hundred forty-seven".