1103552216275 has 12 divisors (see below), whose sum is σ = 1405388661472. Its totient is φ = 858981183840.

The previous prime is 1103552216269. The next prime is 1103552216297. The reversal of 1103552216275 is 5726122553011.

It is a de Polignac number, because none of the positive numbers 2^k-1103552216275 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 596513787 + ... + 596515636.

Almost surely, 2^{1103552216275} is an apocalyptic number.

1103552216275 is a deficient number, since it is larger than the sum of its proper divisors (301836445197).

1103552216275 is a wasteful number, since it uses less digits than its factorization.

1103552216275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1193029470 (or 1193029465 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 40.

Adding to 1103552216275 its reverse (5726122553011), we get a palindrome (6829674769286).

The spelling of 1103552216275 in words is "one trillion, one hundred three billion, five hundred fifty-two million, two hundred sixteen thousand, two hundred seventy-five".