1103400320224 has 12 divisors (see below), whose sum is σ = 2172319380504. Its totient is φ = 551700160096.

The previous prime is 1103400320203. The next prime is 1103400320233. The reversal of 1103400320224 is 4220230043011.

It is a junction number, because it is equal to n+sod(n) for n = 1103400320195 and 1103400320204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17240629972 + ... + 17240630035.

It is an arithmetic number, because the mean of its divisors is an integer number (181026615042).

Almost surely, 2^{1103400320224} is an apocalyptic number.

It is an amenable number.

1103400320224 is a deficient number, since it is larger than the sum of its proper divisors (1068919060280).

1103400320224 is an equidigital number, since it uses as much as digits as its factorization.

1103400320224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34481260017 (or 34481260009 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 1103400320224 its reverse (4220230043011), we get a palindrome (5323630363235).

The spelling of 1103400320224 in words is "one trillion, one hundred three billion, four hundred million, three hundred twenty thousand, two hundred twenty-four".