130523523042 has 48 divisors (see below), whose sum is σ = 293934515616. Its totient is φ = 38587876800.

The previous prime is 130523523023. The next prime is 130523523059. The reversal of 130523523042 is 240325325031.

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 23 ways as a sum of consecutive naturals, for example, 2162728 + ... + 2222259.

It is an arithmetic number, because the mean of its divisors is an integer number (6123635742).

Almost surely, 2^130523523042 is an apocalyptic number.

130523523042 is an abundant number, since it is smaller than the sum of its proper divisors (163410992574).

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

130523523042 is a wasteful number, since it uses less digits than its factorization.

130523523042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4385055 (or 4385044 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 130523523042 its reverse (240325325031), we get a palindrome (370848848073).

The spelling of 130523523042 in words is "one hundred thirty billion, five hundred twenty-three million, five hundred twenty-three thousand, forty-two".