20113233023333 has 4 divisors (see below), whose sum is σ = 20148457600128. Its totient is φ = 20078008446540.

The previous prime is 20113233023327. The next prime is 20113233023413. The reversal of 20113233023333 is 33332033231102.

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 a cyclic number.

It is not a de Polignac number, because 20113233023333 - 2⁸ = 20113233023077 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20113233023296 and 20113233023305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20113233020333) 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, 17612287541 + ... + 17612288682.

It is an arithmetic number, because the mean of its divisors is an integer number (5037114400032).

Almost surely, 2^{20113233023333} is an apocalyptic number.

It is an amenable number.

20113233023333 is a deficient number, since it is larger than the sum of its proper divisors (35224576795).

20113233023333 is an equidigital number, since it uses as much as digits as its factorization.

20113233023333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35224576794.

The product of its (nonzero) digits is 17496, while the sum is 29.

Adding to 20113233023333 its reverse (33332033231102), we get a palindrome (53445266254435).

The spelling of 20113233023333 in words is "twenty trillion, one hundred thirteen billion, two hundred thirty-three million, twenty-three thousand, three hundred thirty-three".