20113003232133 has 24 divisors (see below), whose sum is σ = 31623016560768. Its totient is φ = 11335704359616.

The previous prime is 20113003232123. The next prime is 20113003232141. The reversal of 20113003232133 is 33123230031102.

It is not a de Polignac number, because 20113003232133 - 2⁹ = 20113003231621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20113003232123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 937134141 + ... + 937155602.

It is an arithmetic number, because the mean of its divisors is an integer number (1317625690032).

Almost surely, 2^{20113003232133} is an apocalyptic number.

It is an amenable number.

20113003232133 is a deficient number, since it is larger than the sum of its proper divisors (11510013328635).

20113003232133 is a wasteful number, since it uses less digits than its factorization.

20113003232133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1874289833 (or 1874289826 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 20113003232133 its reverse (33123230031102), we get a palindrome (53236233263235).

The spelling of 20113003232133 in words is "twenty trillion, one hundred thirteen billion, three million, two hundred thirty-two thousand, one hundred thirty-three".