133531353400124 has 12 divisors (see below), whose sum is σ = 233749769720544. Its totient is φ = 66745704908544.

The previous prime is 133531353400097. The next prime is 133531353400127. The reversal of 133531353400124 is 421004353135331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133531353400127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4992932837 + ... + 4992959580.

It is an arithmetic number, because the mean of its divisors is an integer number (19479147476712).

Almost surely, 2^{133531353400124} is an apocalyptic number.

It is an amenable number.

133531353400124 is a deficient number, since it is larger than the sum of its proper divisors (100218416320420).

133531353400124 is a wasteful number, since it uses less digits than its factorization.

133531353400124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9985895764 (or 9985895762 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 38.

The spelling of 133531353400124 in words is "one hundred thirty-three trillion, five hundred thirty-one billion, three hundred fifty-three million, four hundred thousand, one hundred twenty-four".