130718824706 has 4 divisors (see below), whose sum is σ = 196078237062. Its totient is φ = 65359412352.

The previous prime is 130718824699. The next prime is 130718824723. The reversal of 130718824706 is 607428817031.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 607428817031 = 32363 ⋅18769237.

It can be written as a sum of positive squares in only one way, i.e., 128647755625 + 2071069081 = 358675^2 + 45509^2 .

It is a super-2 number, since 2×130718824706² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32679706175 + ... + 32679706178.

Almost surely, 2^130718824706 is an apocalyptic number.

130718824706 is a deficient number, since it is larger than the sum of its proper divisors (65359412356).

130718824706 is an equidigital number, since it uses as much as digits as its factorization.

130718824706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65359412355.

The product of its (nonzero) digits is 451584, while the sum is 47.

The spelling of 130718824706 in words is "one hundred thirty billion, seven hundred eighteen million, eight hundred twenty-four thousand, seven hundred six".