20113102022033 has 4 divisors (see below), whose sum is σ = 20367698250240. Its totient is φ = 19858505793828.

The previous prime is 20113102022029. The next prime is 20113102022093. The reversal of 20113102022033 is 33022020131102.

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 20113102022033 - 2² = 20113102022029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20113102021996 and 20113102022014.

It is not an unprimeable number, because it can be changed into a prime (20113102022093) 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, 127298113985 + ... + 127298114142.

It is an arithmetic number, because the mean of its divisors is an integer number (5091924562560).

Almost surely, 2^{20113102022033} is an apocalyptic number.

It is an amenable number.

20113102022033 is a deficient number, since it is larger than the sum of its proper divisors (254596228207).

20113102022033 is an equidigital number, since it uses as much as digits as its factorization.

20113102022033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254596228206.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 20113102022033 its reverse (33022020131102), we get a palindrome (53135122153135).

The spelling of 20113102022033 in words is "twenty trillion, one hundred thirteen billion, one hundred two million, twenty-two thousand, thirty-three".