20323220133001 has 8 divisors (see below), whose sum is σ = 20380072046400. Its totient is φ = 20266369560720.

The previous prime is 20323220132987. The next prime is 20323220133053. The reversal of 20323220133001 is 10033102232302.

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 20323220133001 - 2³³ = 20314630198409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20323220134001) 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, 35302495 + ... + 35873563.

It is an arithmetic number, because the mean of its divisors is an integer number (2547509005800).

Almost surely, 2^{20323220133001} is an apocalyptic number.

It is an amenable number.

20323220133001 is a deficient number, since it is larger than the sum of its proper divisors (56851913399).

20323220133001 is an equidigital number, since it uses as much as digits as its factorization.

20323220133001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670559.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 20323220133001 its reverse (10033102232302), we get a palindrome (30356322365303).

The spelling of 20323220133001 in words is "twenty trillion, three hundred twenty-three billion, two hundred twenty million, one hundred thirty-three thousand, one".