131311232000133 has 32 divisors (see below), whose sum is σ = 179758804176000. Its totient is φ = 85211943936000.

The previous prime is 131311232000077. The next prime is 131311232000149. The reversal of 131311232000133 is 331000232113131.

It is not a de Polignac number, because 131311232000133 - 2³⁰ = 131310158258309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131311232000833) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2377549963 + ... + 2377605191.

It is an arithmetic number, because the mean of its divisors is an integer number (5617462630500).

Almost surely, 2^{131311232000133} is an apocalyptic number.

It is an amenable number.

131311232000133 is a deficient number, since it is larger than the sum of its proper divisors (48447572175867).

131311232000133 is a wasteful number, since it uses less digits than its factorization.

131311232000133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98773.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 131311232000133 its reverse (331000232113131), we get a palindrome (462311464113264).

The spelling of 131311232000133 in words is "one hundred thirty-one trillion, three hundred eleven billion, two hundred thirty-two million, one hundred thirty-three", and thus it is an aban number.