20033332313233 has 32 divisors (see below), whose sum is σ = 20609063280000. Its totient is φ = 19466840870400.

The previous prime is 20033332313221. The next prime is 20033332313287. The reversal of 20033332313233 is 33231323333002.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20033332313233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20033332313195 and 20033332313204.

It is not an unprimeable number, because it can be changed into a prime (20033332413233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8146941558 + ... + 8146944016.

It is an arithmetic number, because the mean of its divisors is an integer number (644033227500).

Almost surely, 2^{20033332313233} is an apocalyptic number.

It is an amenable number.

20033332313233 is a deficient number, since it is larger than the sum of its proper divisors (575730966767).

20033332313233 is a wasteful number, since it uses less digits than its factorization.

20033332313233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5265.

The product of its (nonzero) digits is 52488, while the sum is 31.

Adding to 20033332313233 its reverse (33231323333002), we get a palindrome (53264655646235).

The spelling of 20033332313233 in words is "twenty trillion, thirty-three billion, three hundred thirty-two million, three hundred thirteen thousand, two hundred thirty-three".