1102044323 has 4 divisors (see below), whose sum is σ = 1102769448. Its totient is φ = 1101319200.

The previous prime is 1102044301. The next prime is 1102044331. The reversal of 1102044323 is 3234402011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3234402011 = 22543 ⋅143477.

It is a cyclic number.

It is not a de Polignac number, because 1102044323 - 2¹⁴ = 1102027939 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1102044295 and 1102044304.

It is not an unprimeable number, because it can be changed into a prime (1102044373) 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 3 ways as a sum of consecutive naturals, for example, 360278 + ... + 363323.

It is an arithmetic number, because the mean of its divisors is an integer number (275692362).

Almost surely, 2^1102044323 is an apocalyptic number.

1102044323 is a deficient number, since it is larger than the sum of its proper divisors (725125).

1102044323 is an equidigital number, since it uses as much as digits as its factorization.

1102044323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725124.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1102044323 is about 33197.0529264271. The cubic root of 1102044323 is about 1032.9192087922.

Adding to 1102044323 its reverse (3234402011), we get a palindrome (4336446334).

The spelling of 1102044323 in words is "one billion, one hundred two million, forty-four thousand, three hundred twenty-three".