20200203211113 has 48 divisors (see below), whose sum is σ = 31859366882304. Its totient is φ = 12294999383040.

The previous prime is 20200203211109. The next prime is 20200203211141. The reversal of 20200203211113 is 31111230200202.

It is not a de Polignac number, because 20200203211113 - 2² = 20200203211109 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20200203211613) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21092656 + ... + 22029537.

It is an arithmetic number, because the mean of its divisors is an integer number (663736810048).

Almost surely, 2^{20200203211113} is an apocalyptic number.

20200203211113 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

20200203211113 is a deficient number, since it is larger than the sum of its proper divisors (11659163671191).

20200203211113 is a wasteful number, since it uses less digits than its factorization.

20200203211113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43122326 (or 43122323 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 20200203211113 its reverse (31111230200202), we get a palindrome (51311433411315).

The spelling of 20200203211113 in words is "twenty trillion, two hundred billion, two hundred three million, two hundred eleven thousand, one hundred thirteen".