1103231423304 has 48 divisors (see below), whose sum is σ = 3057404922000. Its totient is φ = 359191625184.

The previous prime is 1103231423303. The next prime is 1103231423323. The reversal of 1103231423304 is 4033241323011.

It is a happy number.

1103231423304 is a `hidden beast` number, since 1 + 1 + 0 + 3 + 231 + 423 + 3 + 0 + 4 = 666.

It is not an unprimeable number, because it can be changed into a prime (1103231423303) 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 11 ways as a sum of consecutive naturals, for example, 178167354 + ... + 178173545.

It is an arithmetic number, because the mean of its divisors is an integer number (63695935875).

Almost surely, 2^{1103231423304} is an apocalyptic number.

It is an amenable number.

1103231423304 is an abundant number, since it is smaller than the sum of its proper divisors (1954173498696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1103231423304 is a wasteful number, since it uses less digits than its factorization.

1103231423304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356340954 (or 356340947 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 1103231423304 its reverse (4033241323011), we get a palindrome (5136472746315).

The spelling of 1103231423304 in words is "one trillion, one hundred three billion, two hundred thirty-one million, four hundred twenty-three thousand, three hundred four".