133032231000133 has 8 divisors (see below), whose sum is σ = 140955952021848. Its totient is φ = 125119431719424.

The previous prime is 133032231000023. The next prime is 133032231000143. The reversal of 133032231000133 is 331000132230331.

It can be written as a sum of positive squares in 4 ways, for example, as 82033179785089 + 50999051215044 = 9057217^2 + 7141362^2 .

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 133032231000133 - 2¹³ = 133032230991941 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133032231000098 and 133032231000107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133032231000143) 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, 2730410166 + ... + 2730458887.

It is an arithmetic number, because the mean of its divisors is an integer number (17619494002731).

Almost surely, 2^{133032231000133} is an apocalyptic number.

It is an amenable number.

133032231000133 is a deficient number, since it is larger than the sum of its proper divisors (7923721021715).

133032231000133 is a wasteful number, since it uses less digits than its factorization.

133032231000133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5460870503.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 133032231000133 its reverse (331000132230331), we get a palindrome (464032363230464).

The spelling of 133032231000133 in words is "one hundred thirty-three trillion, thirty-two billion, two hundred thirty-one million, one hundred thirty-three", and thus it is an aban number.