131533141433325 has 48 divisors (see below), whose sum is σ = 233034591456576. Its totient is φ = 65229003136000.

The previous prime is 131533141433311. The next prime is 131533141433339. The reversal of 131533141433325 is 523334141335131.

It is an interprime number because it is at equal distance from previous prime (131533141433311) and next prime (131533141433339).

It is not a de Polignac number, because 131533141433325 - 2¹¹ = 131533141431277 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 621359526 + ... + 621571175.

It is an arithmetic number, because the mean of its divisors is an integer number (4854887322012).

Almost surely, 2^{131533141433325} is an apocalyptic number.

131533141433325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

131533141433325 is a deficient number, since it is larger than the sum of its proper divisors (101501450023251).

131533141433325 is a wasteful number, since it uses less digits than its factorization.

131533141433325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1242930814 (or 1242930809 counting only the distinct ones).

The product of its digits is 583200, while the sum is 42.

Adding to 131533141433325 its reverse (523334141335131), we get a palindrome (654867282768456).

The spelling of 131533141433325 in words is "one hundred thirty-one trillion, five hundred thirty-three billion, one hundred forty-one million, four hundred thirty-three thousand, three hundred twenty-five".