20330110113133 has 4 divisors (see below), whose sum is σ = 20330174696320. Its totient is φ = 20330045529948.

The previous prime is 20330110113083. The next prime is 20330110113139. The reversal of 20330110113133 is 33131101103302.

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 20330110113133 - 2²⁹ = 20329573242221 is a prime.

It is a super-2 number, since 2×20330110113133² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20330110113139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31817085 + ... + 32449762.

It is an arithmetic number, because the mean of its divisors is an integer number (5082543674080).

Almost surely, 2^{20330110113133} is an apocalyptic number.

It is an amenable number.

20330110113133 is a deficient number, since it is larger than the sum of its proper divisors (64583187).

20330110113133 is an equidigital number, since it uses as much as digits as its factorization.

20330110113133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64583186.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 20330110113133 its reverse (33131101103302), we get a palindrome (53461211216435).

The spelling of 20330110113133 in words is "twenty trillion, three hundred thirty billion, one hundred ten million, one hundred thirteen thousand, one hundred thirty-three".