20201200022103 has 8 divisors (see below), whose sum is σ = 26939037447168. Its totient is φ = 13465414639224.

The previous prime is 20201200022039. The next prime is 20201200022111. The reversal of 20201200022103 is 30122000210202.

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 20201200022103 - 2⁶ = 20201200022039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20201200022803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 512987575 + ... + 513026952.

It is an arithmetic number, because the mean of its divisors is an integer number (3367379680896).

Almost surely, 2^{20201200022103} is an apocalyptic number.

20201200022103 is a deficient number, since it is larger than the sum of its proper divisors (6737837425065).

20201200022103 is a wasteful number, since it uses less digits than its factorization.

20201200022103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1026021093.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 20201200022103 its reverse (30122000210202), we get a palindrome (50323200232305).

The spelling of 20201200022103 in words is "twenty trillion, two hundred one billion, two hundred million, twenty-two thousand, one hundred three".