1103707443667 has 4 divisors (see below), whose sum is σ = 1129375058680. Its totient is φ = 1078039828656.

The previous prime is 1103707443661. The next prime is 1103707443677. The reversal of 1103707443667 is 7663447073011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1103707443667 - 2³ = 1103707443659 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1103707443667.

It is not an unprimeable number, because it can be changed into a prime (1103707443661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12833807442 + ... + 12833807527.

It is an arithmetic number, because the mean of its divisors is an integer number (282343764670).

Almost surely, 2^{1103707443667} is an apocalyptic number.

1103707443667 is a deficient number, since it is larger than the sum of its proper divisors (25667615013).

1103707443667 is an equidigital number, since it uses as much as digits as its factorization.

1103707443667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25667615012.

The product of its (nonzero) digits is 1778112, while the sum is 49.

The spelling of 1103707443667 in words is "one trillion, one hundred three billion, seven hundred seven million, four hundred forty-three thousand, six hundred sixty-seven".