20001112303 has 2 divisors, whose sum is σ = 20001112304. Its totient is φ = 20001112302.

The previous prime is 20001112291. The next prime is 20001112319. The reversal of 20001112303 is 30321110002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20001112303 - 2²⁵ = 19967557871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20001112003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10000556151 + 10000556152.

It is an arithmetic number, because the mean of its divisors is an integer number (10000556152).

Almost surely, 2^20001112303 is an apocalyptic number.

20001112303 is a deficient number, since it is larger than the sum of its proper divisors (1).

20001112303 is an equidigital number, since it uses as much as digits as its factorization.

20001112303 is an odious number, because the sum of its binary digits is odd.

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

Adding to 20001112303 its reverse (30321110002), we get a palindrome (50322222305).

The spelling of 20001112303 in words is "twenty billion, one million, one hundred twelve thousand, three hundred three".