32120203120133 has 8 divisors (see below), whose sum is σ = 34010160572952. Its totient is φ = 30230304971776.

The previous prime is 32120203120123. The next prime is 32120203120139. The reversal of 32120203120133 is 33102130202123.

It can be written as a sum of positive squares in 4 ways, for example, as 2539200819169 + 29581002300964 = 1593487^2 + 5438842^2 .

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 32120203120133 - 2⁶ = 32120203120069 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 32120203120099 and 32120203120108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32120203120139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13708610 + ... + 15879747.

It is an arithmetic number, because the mean of its divisors is an integer number (4251270071619).

Almost surely, 2^{32120203120133} is an apocalyptic number.

It is an amenable number.

32120203120133 is a deficient number, since it is larger than the sum of its proper divisors (1889957452819).

32120203120133 is a wasteful number, since it uses less digits than its factorization.

32120203120133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29652231.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 32120203120133 its reverse (33102130202123), we get a palindrome (65222333322256).

The spelling of 32120203120133 in words is "thirty-two trillion, one hundred twenty billion, two hundred three million, one hundred twenty thousand, one hundred thirty-three".