131141524242 has 64 divisors (see below), whose sum is σ = 271428796800. Its totient is φ = 42213388800.

The previous prime is 131141524231. The next prime is 131141524243. The reversal of 131141524242 is 242425141131.

It is not an unprimeable number, because it can be changed into a prime (131141524243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10733517 + ... + 10745727.

It is an arithmetic number, because the mean of its divisors is an integer number (4241074950).

Almost surely, 2^131141524242 is an apocalyptic number.

131141524242 is an abundant number, since it is smaller than the sum of its proper divisors (140287272558).

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

131141524242 is a wasteful number, since it uses less digits than its factorization.

131141524242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12699.

The product of its digits is 7680, while the sum is 30.

Adding to 131141524242 its reverse (242425141131), we get a palindrome (373566665373).

The spelling of 131141524242 in words is "one hundred thirty-one billion, one hundred forty-one million, five hundred twenty-four thousand, two hundred forty-two".