133531351602133 has 8 divisors (see below), whose sum is σ = 133685725504448. Its totient is φ = 133376984826624.

The previous prime is 133531351602107. The next prime is 133531351602167. The reversal of 133531351602133 is 331206153135331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 133531351602133 - 2³³ = 133522761667541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133531352602133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36180085 + ... + 39699637.

It is an arithmetic number, because the mean of its divisors is an integer number (16710715688056).

Almost surely, 2^{133531351602133} is an apocalyptic number.

It is an amenable number.

133531351602133 is a deficient number, since it is larger than the sum of its proper divisors (154373902315).

133531351602133 is an equidigital number, since it uses as much as digits as its factorization.

133531351602133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3563403.

The product of its (nonzero) digits is 218700, while the sum is 40.

The spelling of 133531351602133 in words is "one hundred thirty-three trillion, five hundred thirty-one billion, three hundred fifty-one million, six hundred two thousand, one hundred thirty-three".