20320132002033 has 4 divisors (see below), whose sum is σ = 27093509336048. Its totient is φ = 13546754668020.

The previous prime is 20320132002011. The next prime is 20320132002073. The reversal of 20320132002033 is 33020023102302.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 20320132002033 - 2⁶ = 20320132001969 is a prime.

It is a super-2 number, since 2×20320132002033² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20320132002073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3386688667003 + ... + 3386688667008.

It is an arithmetic number, because the mean of its divisors is an integer number (6773377334012).

Almost surely, 2^{20320132002033} is an apocalyptic number.

It is an amenable number.

20320132002033 is a deficient number, since it is larger than the sum of its proper divisors (6773377334015).

20320132002033 is an equidigital number, since it uses as much as digits as its factorization.

20320132002033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6773377334014.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 20320132002033 its reverse (33020023102302), we get a palindrome (53340155104335).

The spelling of 20320132002033 in words is "twenty trillion, three hundred twenty billion, one hundred thirty-two million, two thousand, thirty-three".