1103401434304 has 28 divisors (see below), whose sum is σ = 2357990086144. Its totient is φ = 509262200064.

The previous prime is 1103401434271. The next prime is 1103401434307. The reversal of 1103401434304 is 4034341043011.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1103401434307) 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 3 ways as a sum of consecutive naturals, for example, 663100992 + ... + 663102655.

It is an arithmetic number, because the mean of its divisors is an integer number (84213931648).

Almost surely, 2^{1103401434304} is an apocalyptic number.

It is an amenable number.

1103401434304 is an abundant number, since it is smaller than the sum of its proper divisors (1254588651840).

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

1103401434304 is a wasteful number, since it uses less digits than its factorization.

1103401434304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1326203672 (or 1326203662 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1103401434304 its reverse (4034341043011), we get a palindrome (5137742477315).

The spelling of 1103401434304 in words is "one trillion, one hundred three billion, four hundred one million, four hundred thirty-four thousand, three hundred four".