1102243033 has 4 divisors (see below), whose sum is σ = 1110922240. Its totient is φ = 1093563828.

The previous prime is 1102243003. The next prime is 1102243069. The reversal of 1102243033 is 3303422011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1102243033 - 2²¹ = 1100145881 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1102243033.

It is not an unprimeable number, because it can be changed into a prime (1102243003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4339413 + ... + 4339666.

It is an arithmetic number, because the mean of its divisors is an integer number (277730560).

Almost surely, 2^1102243033 is an apocalyptic number.

It is an amenable number.

1102243033 is a deficient number, since it is larger than the sum of its proper divisors (8679207).

1102243033 is an equidigital number, since it uses as much as digits as its factorization.

1102243033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8679206.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1102243033 is about 33200.0456776794. The cubic root of 1102243033 is about 1032.9812870700.

Adding to 1102243033 its reverse (3303422011), we get a palindrome (4405665044).

The spelling of 1102243033 in words is "one billion, one hundred two million, two hundred forty-three thousand, thirty-three".