201223033103 has 16 divisors (see below), whose sum is σ = 206862543360. Its totient is φ = 195627957504.

The previous prime is 201223033087. The next prime is 201223033133. The reversal of 201223033103 is 301330322102.

It is a cyclic number.

It is not a de Polignac number, because 201223033103 - 2⁴ = 201223033087 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 (201223033133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32914175 + ... + 32920287.

It is an arithmetic number, because the mean of its divisors is an integer number (12928908960).

Almost surely, 2^201223033103 is an apocalyptic number.

201223033103 is a deficient number, since it is larger than the sum of its proper divisors (5639510257).

201223033103 is a wasteful number, since it uses less digits than its factorization.

201223033103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9598.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 201223033103 its reverse (301330322102), we get a palindrome (502553355205).

The spelling of 201223033103 in words is "two hundred one billion, two hundred twenty-three million, thirty-three thousand, one hundred three".