1103432323 has 6 divisors (see below), whose sum is σ = 1283584596. Its totient is φ = 945799092.

The previous prime is 1103432287. The next prime is 1103432347. The reversal of 1103432323 is 3232343011.

It is not a de Polignac number, because 1103432323 - 2¹³ = 1103424131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1103432294 and 1103432303.

It is not an unprimeable number, because it can be changed into a prime (1103432123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11259465 + ... + 11259562.

It is an arithmetic number, because the mean of its divisors is an integer number (213930766).

Almost surely, 2^1103432323 is an apocalyptic number.

1103432323 is a deficient number, since it is larger than the sum of its proper divisors (180152273).

1103432323 is an equidigital number, since it uses as much as digits as its factorization.

1103432323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22519041 (or 22519034 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 1103432323 is about 33217.9518182563. The cubic root of 1103432323 is about 1033.3526730222.

Adding to 1103432323 its reverse (3232343011), we get a palindrome (4335775334).

The spelling of 1103432323 in words is "one billion, one hundred three million, four hundred thirty-two thousand, three hundred twenty-three".