201124122203 has 2 divisors, whose sum is σ = 201124122204. Its totient is φ = 201124122202.

The previous prime is 201124122191. The next prime is 201124122217. The reversal of 201124122203 is 302221421102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201124122203 - 2¹⁰ = 201124121179 is a prime.

It is not a weakly prime, because it can be changed into another prime (201124122253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100562061101 + 100562061102.

It is an arithmetic number, because the mean of its divisors is an integer number (100562061102).

Almost surely, 2^201124122203 is an apocalyptic number.

201124122203 is a deficient number, since it is larger than the sum of its proper divisors (1).

201124122203 is an equidigital number, since it uses as much as digits as its factorization.

201124122203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 201124122203 its reverse (302221421102), we get a palindrome (503345543305).

The spelling of 201124122203 in words is "two hundred one billion, one hundred twenty-four million, one hundred twenty-two thousand, two hundred three".