20112050234003 has 32 divisors (see below), whose sum is σ = 25055483367936. Its totient is φ = 15718626056448.

The previous prime is 20112050233967. The next prime is 20112050234011. The reversal of 20112050234003 is 30043205021102.

It is not a de Polignac number, because 20112050234003 - 2⁸ = 20112050233747 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20112050234003.

It is not an unprimeable number, because it can be changed into a prime (20112050234033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48335975 + ... + 48750287.

It is an arithmetic number, because the mean of its divisors is an integer number (782983855248).

Almost surely, 2^{20112050234003} is an apocalyptic number.

20112050234003 is a deficient number, since it is larger than the sum of its proper divisors (4943433133933).

20112050234003 is a wasteful number, since it uses less digits than its factorization.

20112050234003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420843.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 20112050234003 its reverse (30043205021102), we get a palindrome (50155255255105).

The spelling of 20112050234003 in words is "twenty trillion, one hundred twelve billion, fifty million, two hundred thirty-four thousand, three".