11053706117 has 4 divisors (see below), whose sum is σ = 11234914476. Its totient is φ = 10872497760.

The previous prime is 11053706089. The next prime is 11053706141. The reversal of 11053706117 is 71160735011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1380196801 + 9673509316 = 37151^2 + 98354^2 .

It is a cyclic number.

It is not a de Polignac number, because 11053706117 - 2¹⁰ = 11053705093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11053703117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90604088 + ... + 90604209.

It is an arithmetic number, because the mean of its divisors is an integer number (2808728619).

Almost surely, 2^11053706117 is an apocalyptic number.

It is an amenable number.

11053706117 is a deficient number, since it is larger than the sum of its proper divisors (181208359).

11053706117 is an equidigital number, since it uses as much as digits as its factorization.

11053706117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181208358.

The product of its (nonzero) digits is 4410, while the sum is 32.

The spelling of 11053706117 in words is "eleven billion, fifty-three million, seven hundred six thousand, one hundred seventeen".