1103313230413 has 4 divisors (see below), whose sum is σ = 1105095643360. Its totient is φ = 1101530817468.

The previous prime is 1103313230407. The next prime is 1103313230447. The reversal of 1103313230413 is 3140323133011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1103313230413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103313230473) 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, 891205545 + ... + 891206782.

It is an arithmetic number, because the mean of its divisors is an integer number (276273910840).

Almost surely, 2^{1103313230413} is an apocalyptic number.

It is an amenable number.

1103313230413 is a deficient number, since it is larger than the sum of its proper divisors (1782412947).

1103313230413 is an equidigital number, since it uses as much as digits as its factorization.

1103313230413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1782412946.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 1103313230413 its reverse (3140323133011), we get a palindrome (4243636363424).

The spelling of 1103313230413 in words is "one trillion, one hundred three billion, three hundred thirteen million, two hundred thirty thousand, four hundred thirteen".