201103032203 has 2 divisors, whose sum is σ = 201103032204. Its totient is φ = 201103032202.

The previous prime is 201103032167. The next prime is 201103032211. The reversal of 201103032203 is 302230301102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201103032203 - 2³⁴ = 183923163019 is a prime.

It is a super-2 number, since 2×201103032203² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (201103032253) 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 as a sum of consecutive naturals, namely, 100551516101 + 100551516102.

It is an arithmetic number, because the mean of its divisors is an integer number (100551516102).

Almost surely, 2^201103032203 is an apocalyptic number.

201103032203 is a deficient number, since it is larger than the sum of its proper divisors (1).

201103032203 is an equidigital number, since it uses as much as digits as its factorization.

201103032203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 201103032203 its reverse (302230301102), we get a palindrome (503333333305).

The spelling of 201103032203 in words is "two hundred one billion, one hundred three million, thirty-two thousand, two hundred three".