20133332233 has 8 divisors (see below), whose sum is σ = 24009936768. Its totient is φ = 16506831264.

The previous prime is 20133332231. The next prime is 20133332249. The reversal of 20133332233 is 33223333102.

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

It is not a de Polignac number, because 20133332233 - 2¹ = 20133332231 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20133332198 and 20133332207.

It is not an unprimeable number, because it can be changed into a prime (20133332231) 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, 62525716 + ... + 62526037.

It is an arithmetic number, because the mean of its divisors is an integer number (3001242096).

Almost surely, 2^20133332233 is an apocalyptic number.

20133332233 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

20133332233 is a deficient number, since it is larger than the sum of its proper divisors (3876604535).

20133332233 is a wasteful number, since it uses less digits than its factorization.

20133332233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125051783.

The product of its (nonzero) digits is 5832, while the sum is 25.

Adding to 20133332233 its reverse (33223333102), we get a palindrome (53356665335).

The spelling of 20133332233 in words is "twenty billion, one hundred thirty-three million, three hundred thirty-two thousand, two hundred thirty-three".