130112242 has 16 divisors (see below), whose sum is σ = 219320640. Its totient is φ = 57440592.

The previous prime is 130112233. The next prime is 130112243. The reversal of 130112242 is 242211031.

It is not an unprimeable number, because it can be changed into a prime (130112243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108192 + ... + 109387.

It is an arithmetic number, because the mean of its divisors is an integer number (13707540).

Almost surely, 2^130112242 is an apocalyptic number.

130112242 is a deficient number, since it is larger than the sum of its proper divisors (89208398).

130112242 is a wasteful number, since it uses less digits than its factorization.

130112242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217617.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 130112242 is about 11406.6753263166. The cubic root of 130112242 is about 506.7254536090.

Adding to 130112242 its reverse (242211031), we get a palindrome (372323273).

The spelling of 130112242 in words is "one hundred thirty million, one hundred twelve thousand, two hundred forty-two".