1203222210103 has 4 divisors (see below), whose sum is σ = 1225924516008. Its totient is φ = 1180519904200.

The previous prime is 1203222210101. The next prime is 1203222210133. The reversal of 1203222210103 is 3010122223021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1203222210103 - 2¹ = 1203222210101 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 (1203222210101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11351152873 + ... + 11351152978.

It is an arithmetic number, because the mean of its divisors is an integer number (306481129002).

Almost surely, 2^{1203222210103} is an apocalyptic number.

1203222210103 is a deficient number, since it is larger than the sum of its proper divisors (22702305905).

1203222210103 is an equidigital number, since it uses as much as digits as its factorization.

1203222210103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22702305904.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1203222210103 its reverse (3010122223021), we get a palindrome (4213344433124).

The spelling of 1203222210103 in words is "one trillion, two hundred three billion, two hundred twenty-two million, two hundred ten thousand, one hundred three".