20132323133 has 8 divisors (see below), whose sum is σ = 21757578528. Its totient is φ = 18518012784.

The previous prime is 20132323129. The next prime is 20132323201. The reversal of 20132323133 is 33132323102.

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 20132323133 - 2² = 20132323129 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20132323099 and 20132323108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20132323333) 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, 2732435 + ... + 2739792.

It is an arithmetic number, because the mean of its divisors is an integer number (2719697316).

Almost surely, 2^20132323133 is an apocalyptic number.

It is an amenable number.

20132323133 is a deficient number, since it is larger than the sum of its proper divisors (1625255395).

20132323133 is a wasteful number, since it uses less digits than its factorization.

20132323133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5472523.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 20132323133 its reverse (33132323102), we get a palindrome (53264646235).

The spelling of 20132323133 in words is "twenty billion, one hundred thirty-two million, three hundred twenty-three thousand, one hundred thirty-three".