130303042242 has 32 divisors (see below), whose sum is σ = 267843840000. Its totient is φ = 42244467408.

The previous prime is 130303042241. The next prime is 130303042279. The reversal of 130303042242 is 242240303031.

It is not an unprimeable number, because it can be changed into a prime (130303042241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2019742 + ... + 2083257.

It is an arithmetic number, because the mean of its divisors is an integer number (8370120000).

Almost surely, 2^130303042242 is an apocalyptic number.

130303042242 is an abundant number, since it is smaller than the sum of its proper divisors (137540797758).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130303042242 is a wasteful number, since it uses less digits than its factorization.

130303042242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4103150.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 130303042242 its reverse (242240303031), we get a palindrome (372543345273).

The spelling of 130303042242 in words is "one hundred thirty billion, three hundred three million, forty-two thousand, two hundred forty-two".