20133111132003 has 8 divisors (see below), whose sum is σ = 26844194713168. Its totient is φ = 13422050819424.

The previous prime is 20133111131941. The next prime is 20133111132023. The reversal of 20133111132003 is 30023111133102.

It is a happy number.

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

It is not a de Polignac number, because 20133111132003 - 2⁸ = 20133111131747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20133111132023) 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 7 ways as a sum of consecutive naturals, for example, 3686776 + ... + 7338837.

It is an arithmetic number, because the mean of its divisors is an integer number (3355524339146).

Almost surely, 2^{20133111132003} is an apocalyptic number.

20133111132003 is a deficient number, since it is larger than the sum of its proper divisors (6711083581165).

20133111132003 is a wasteful number, since it uses less digits than its factorization.

20133111132003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11634293.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 20133111132003 its reverse (30023111133102), we get a palindrome (50156222265105).

The spelling of 20133111132003 in words is "twenty trillion, one hundred thirty-three billion, one hundred eleven million, one hundred thirty-two thousand, three".