11135171315 has 16 divisors (see below), whose sum is σ = 13523664000. Its totient is φ = 8800970112.

The previous prime is 11135171287. The next prime is 11135171347. The reversal of 11135171315 is 51317153111.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11135171315 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160934 + ... + 219476.

It is an arithmetic number, because the mean of its divisors is an integer number (845229000).

Almost surely, 2^11135171315 is an apocalyptic number.

11135171315 is a deficient number, since it is larger than the sum of its proper divisors (2388492685).

11135171315 is a wasteful number, since it uses less digits than its factorization.

11135171315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59006.

The product of its digits is 1575, while the sum is 29.

The spelling of 11135171315 in words is "eleven billion, one hundred thirty-five million, one hundred seventy-one thousand, three hundred fifteen".