131552124042 has 8 divisors (see below), whose sum is σ = 263104248096. Its totient is φ = 43850708012.

The previous prime is 131552124037. The next prime is 131552124049. The reversal of 131552124042 is 240421255131.

It is a sphenic number, since it is the product of 3 distinct primes.

131552124042 is an admirable number.

It is a super-2 number, since 2×131552124042² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (131552124049) 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 3 ways as a sum of consecutive naturals, for example, 10962676998 + ... + 10962677009.

It is an arithmetic number, because the mean of its divisors is an integer number (32888031012).

Almost surely, 2^131552124042 is an apocalyptic number.

131552124042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

131552124042 is a wasteful number, since it uses less digits than its factorization.

131552124042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21925354012.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 131552124042 its reverse (240421255131), we get a palindrome (371973379173).

The spelling of 131552124042 in words is "one hundred thirty-one billion, five hundred fifty-two million, one hundred twenty-four thousand, forty-two".