1102233121203 has 24 divisors (see below), whose sum is σ = 1549436623680. Its totient is φ = 695049718320.

The previous prime is 1102233121193. The next prime is 1102233121207. The reversal of 1102233121203 is 3021213322011.

It is not a de Polignac number, because 1102233121203 - 2¹⁶ = 1102233055667 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1102233121203.

It is not an unprimeable number, because it can be changed into a prime (1102233121207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23543208 + ... + 23589978.

It is an arithmetic number, because the mean of its divisors is an integer number (64559859320).

Almost surely, 2^{1102233121203} is an apocalyptic number.

1102233121203 is a deficient number, since it is larger than the sum of its proper divisors (447203502477).

1102233121203 is an frugal number, since it uses more digits than its factorization.

1102233121203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48079 (or 47436 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1102233121203 its reverse (3021213322011), we get a palindrome (4123446443214).

The spelling of 1102233121203 in words is "one trillion, one hundred two billion, two hundred thirty-three million, one hundred twenty-one thousand, two hundred three".