20032000233 has 8 divisors (see below), whose sum is σ = 30524952768. Its totient is φ = 11446857264.

The previous prime is 20032000231. The next prime is 20032000301. The reversal of 20032000233 is 33200023002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20032000233 - 2¹ = 20032000231 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20032000231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 476952366 + ... + 476952407.

It is an arithmetic number, because the mean of its divisors is an integer number (3815619096).

Almost surely, 2^20032000233 is an apocalyptic number.

It is an amenable number.

20032000233 is a deficient number, since it is larger than the sum of its proper divisors (10492952535).

20032000233 is an equidigital number, since it uses as much as digits as its factorization.

20032000233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 953904783.

The product of its (nonzero) digits is 216, while the sum is 15.

Adding to 20032000233 its reverse (33200023002), we get a palindrome (53232023235).

The spelling of 20032000233 in words is "twenty billion, thirty-two million, two hundred thirty-three", and thus it is an aban number.