201022000103 has 24 divisors (see below), whose sum is σ = 217941386400. Its totient is φ = 184845534720.

The previous prime is 201022000093. The next prime is 201022000139. The reversal of 201022000103 is 301000220102.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-201022000103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201022000303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38737433 + ... + 38742621.

It is an arithmetic number, because the mean of its divisors is an integer number (9080891100).

Almost surely, 2^201022000103 is an apocalyptic number.

201022000103 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

201022000103 is a deficient number, since it is larger than the sum of its proper divisors (16919386297).

201022000103 is an equidigital number, since it uses as much as digits as its factorization.

201022000103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5723 (or 5482 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 201022000103 its reverse (301000220102), we get a palindrome (502022220205).

The spelling of 201022000103 in words is "two hundred one billion, twenty-two million, one hundred three", and thus it is an aban number.