11693887082 has 8 divisors (see below), whose sum is σ = 17781116196. Its totient is φ = 5766848352.

The previous prime is 11693887063. The next prime is 11693887103. The reversal of 11693887082 is 28078839611.

It can be written as a sum of positive squares in 2 ways, for example, as 10373218801 + 1320668281 = 101849^2 + 36341^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40047413 + ... + 40047704.

Almost surely, 2^11693887082 is an apocalyptic number.

11693887082 is a deficient number, since it is larger than the sum of its proper divisors (6087229114).

11693887082 is an equidigital number, since it uses as much as digits as its factorization.

11693887082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80095192.

The product of its (nonzero) digits is 1161216, while the sum is 53.

The spelling of 11693887082 in words is "eleven billion, six hundred ninety-three million, eight hundred eighty-seven thousand, eighty-two".