20102110033 has 8 divisors (see below), whose sum is σ = 20655676800. Its totient is φ = 19552455888.

The previous prime is 20102110001. The next prime is 20102110057. The reversal of 20102110033 is 33001120102.

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

It is a cyclic number.

It is not a de Polignac number, because 20102110033 - 2⁵ = 20102110001 is a prime.

It is a super-2 number, since 2×20102110033² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20102109995 and 20102110022.

It is not an unprimeable number, because it can be changed into a prime (20102210033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 967738 + ... + 988291.

It is an arithmetic number, because the mean of its divisors is an integer number (2581959600).

Almost surely, 2^20102110033 is an apocalyptic number.

It is an amenable number.

20102110033 is a deficient number, since it is larger than the sum of its proper divisors (553566767).

20102110033 is a wasteful number, since it uses less digits than its factorization.

20102110033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1956311.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 20102110033 its reverse (33001120102), we get a palindrome (53103230135).

The spelling of 20102110033 in words is "twenty billion, one hundred two million, one hundred ten thousand, thirty-three".