130130112242 has 16 divisors (see below), whose sum is σ = 211620994200. Its totient is φ = 59656962432.

The previous prime is 130130112239. The next prime is 130130112289. The reversal of 130130112242 is 242211031031.

It can be written as a sum of positive squares in 4 ways, for example, as 24705866761 + 105424245481 = 157181^2 + 324691^2 .

It is a super-2 number, since 2×130130112242² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16791443 + ... + 16799190.

Almost surely, 2^130130112242 is an apocalyptic number.

130130112242 is a deficient number, since it is larger than the sum of its proper divisors (81490881958).

130130112242 is a wasteful number, since it uses less digits than its factorization.

130130112242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33590797.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 130130112242 its reverse (242211031031), we get a palindrome (372341143273).

The spelling of 130130112242 in words is "one hundred thirty billion, one hundred thirty million, one hundred twelve thousand, two hundred forty-two".