131135234403352 has 32 divisors (see below), whose sum is σ = 246310226038800. Its totient is φ = 65452597651584.

The previous prime is 131135234403347. The next prime is 131135234403353. The reversal of 131135234403352 is 253304432531131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131135234403353) 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, 5998578 + ... + 17270014.

Almost surely, 2^{131135234403352} is an apocalyptic number.

It is an amenable number.

131135234403352 is a deficient number, since it is larger than the sum of its proper divisors (115174991635448).

131135234403352 is a wasteful number, since it uses less digits than its factorization.

131135234403352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11273995 (or 11273991 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 40.

Adding to 131135234403352 its reverse (253304432531131), we get a palindrome (384439666934483).

The spelling of 131135234403352 in words is "one hundred thirty-one trillion, one hundred thirty-five billion, two hundred thirty-four million, four hundred three thousand, three hundred fifty-two".