131352142533 has 16 divisors (see below), whose sum is σ = 177444483840. Its totient is φ = 86420601344.

The previous prime is 131352142529. The next prime is 131352142543. The reversal of 131352142533 is 335241253131.

It is a cyclic number.

It is not a de Polignac number, because 131352142533 - 2² = 131352142529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 131352142494 and 131352142503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131352142543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 752493 + ... + 910466.

It is an arithmetic number, because the mean of its divisors is an integer number (11090280240).

Almost surely, 2^131352142533 is an apocalyptic number.

It is an amenable number.

131352142533 is a deficient number, since it is larger than the sum of its proper divisors (46092341307).

131352142533 is a wasteful number, since it uses less digits than its factorization.

131352142533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1663308.

The product of its digits is 32400, while the sum is 33.

Adding to 131352142533 its reverse (335241253131), we get a palindrome (466593395664).

The spelling of 131352142533 in words is "one hundred thirty-one billion, three hundred fifty-two million, one hundred forty-two thousand, five hundred thirty-three".