11006936691 has 8 divisors (see below), whose sum is σ = 14924660160. Its totient is φ = 7213585512.

The previous prime is 11006936617. The next prime is 11006936693. The reversal of 11006936691 is 19663960011.

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

It is not a de Polignac number, because 11006936691 - 2¹¹ = 11006934643 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11006936693) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31092865 + ... + 31093218.

It is an arithmetic number, because the mean of its divisors is an integer number (1865582520).

Almost surely, 2^11006936691 is an apocalyptic number.

11006936691 is a deficient number, since it is larger than the sum of its proper divisors (3917723469).

11006936691 is an equidigital number, since it uses as much as digits as its factorization.

11006936691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62186145.

The product of its (nonzero) digits is 52488, while the sum is 42.

The spelling of 11006936691 in words is "eleven billion, six million, nine hundred thirty-six thousand, six hundred ninety-one".