130065930578 has 12 divisors (see below), whose sum is σ = 195920361582. Its totient is φ = 64759176480.

The previous prime is 130065930551. The next prime is 130065930583. The reversal of 130065930578 is 875039560031.

It can be written as a sum of positive squares in only one way, i.e., 97414524769 + 32651405809 = 312113^2 + 180697^2 .

It is a super-2 number, since 2×130065930578² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7909601 + ... + 7926027.

Almost surely, 2^130065930578 is an apocalyptic number.

130065930578 is a deficient number, since it is larger than the sum of its proper divisors (65854431004).

130065930578 is an frugal number, since it uses more digits than its factorization.

130065930578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33097 (or 16670 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 47.

The spelling of 130065930578 in words is "one hundred thirty billion, sixty-five million, nine hundred thirty thousand, five hundred seventy-eight".