130100440242 has 16 divisors (see below), whose sum is σ = 260215613280. Its totient is φ = 43364357952.

The previous prime is 130100440199. The next prime is 130100440243. The reversal of 130100440242 is 242044001031.

130100440242 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×130100440242² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (130100440243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 497367 + ... + 712442.

It is an arithmetic number, because the mean of its divisors is an integer number (16263475830).

Almost surely, 2^130100440242 is an apocalyptic number.

130100440242 is an abundant number, since it is smaller than the sum of its proper divisors (130115173038).

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

130100440242 is a wasteful number, since it uses less digits than its factorization.

130100440242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1227737.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 130100440242 its reverse (242044001031), we get a palindrome (372144441273).

The spelling of 130100440242 in words is "one hundred thirty billion, one hundred million, four hundred forty thousand, two hundred forty-two".