1103314003043 has 16 divisors (see below), whose sum is σ = 1286753740800. Its totient is φ = 945631434888.

The previous prime is 1103314003037. The next prime is 1103314003063. The reversal of 1103314003043 is 3403004133011.

It is not a de Polignac number, because 1103314003043 - 2⁶ = 1103314002979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1103314003013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5145230 + ... + 5355372.

It is an arithmetic number, because the mean of its divisors is an integer number (80422108800).

Almost surely, 2^{1103314003043} is an apocalyptic number.

1103314003043 is a deficient number, since it is larger than the sum of its proper divisors (183439737757).

1103314003043 is an equidigital number, since it uses as much as digits as its factorization.

1103314003043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225471 (or 225457 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1103314003043 its reverse (3403004133011), we get a palindrome (4506318136054).

The spelling of 1103314003043 in words is "one trillion, one hundred three billion, three hundred fourteen million, three thousand, forty-three".