11141105205 has 8 divisors (see below), whose sum is σ = 17825768352. Its totient is φ = 5941922768.

The previous prime is 11141105203. The next prime is 11141105231. The reversal of 11141105205 is 50250114111.

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

It is a cyclic number.

It is not a de Polignac number, because 11141105205 - 2¹ = 11141105203 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11141105203) 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, 371370159 + ... + 371370188.

It is an arithmetic number, because the mean of its divisors is an integer number (2228221044).

Almost surely, 2^11141105205 is an apocalyptic number.

11141105205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11141105205 is a deficient number, since it is larger than the sum of its proper divisors (6684663147).

11141105205 is an equidigital number, since it uses as much as digits as its factorization.

11141105205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 742740355.

The product of its (nonzero) digits is 200, while the sum is 21.

Adding to 11141105205 its reverse (50250114111), we get a palindrome (61391219316).

The spelling of 11141105205 in words is "eleven billion, one hundred forty-one million, one hundred five thousand, two hundred five".