11169135802 has 16 divisors (see below), whose sum is σ = 18278390592. Its totient is φ = 5076429120.

The previous prime is 11169135787. The next prime is 11169135863. The reversal of 11169135802 is 20853196111.

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, 471043 + ... + 494185.

It is an arithmetic number, because the mean of its divisors is an integer number (1142399412).

Almost surely, 2^11169135802 is an apocalyptic number.

11169135802 is a deficient number, since it is larger than the sum of its proper divisors (7109254790).

11169135802 is a wasteful number, since it uses less digits than its factorization.

11169135802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45093.

The product of its (nonzero) digits is 12960, while the sum is 37.

The spelling of 11169135802 in words is "eleven billion, one hundred sixty-nine million, one hundred thirty-five thousand, eight hundred two".