1103320440313 has 64 divisors (see below), whose sum is σ = 1426881229312. Its totient is φ = 830013972480.

The previous prime is 1103320440311. The next prime is 1103320440329. The reversal of 1103320440313 is 3130440233011.

It is not a de Polignac number, because 1103320440313 - 2¹ = 1103320440311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1103320440311) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 23129395 + ... + 23177047.

It is an arithmetic number, because the mean of its divisors is an integer number (22295019208).

Almost surely, 2^{1103320440313} is an apocalyptic number.

1103320440313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1103320440313 is a deficient number, since it is larger than the sum of its proper divisors (323560788999).

1103320440313 is a wasteful number, since it uses less digits than its factorization.

1103320440313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47874.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 1103320440313 its reverse (3130440233011), we get a palindrome (4233760673324).

The spelling of 1103320440313 in words is "one trillion, one hundred three billion, three hundred twenty million, four hundred forty thousand, three hundred thirteen".