1075103665 has 8 divisors (see below), whose sum is σ = 1296880128. Its totient is φ = 855579120.

The previous prime is 1075103639. The next prime is 1075103677. The reversal of 1075103665 is 5663015701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1075103665 - 2⁵ = 1075103633 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 1075103665.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 561927 + ... + 563836.

It is an arithmetic number, because the mean of its divisors is an integer number (162110016).

Almost surely, 2^1075103665 is an apocalyptic number.

It is an amenable number.

1075103665 is a deficient number, since it is larger than the sum of its proper divisors (221776463).

1075103665 is a wasteful number, since it uses less digits than its factorization.

1075103665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1125959.

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 1075103665 is about 32788.7734598292. The cubic root of 1075103665 is about 1024.4327346987.

The spelling of 1075103665 in words is "one billion, seventy-five million, one hundred three thousand, six hundred sixty-five".