11313015205055 has 8 divisors (see below), whose sum is σ = 13576315585344. Its totient is φ = 9049947271200.

The previous prime is 11313015205039. The next prime is 11313015205069. The reversal of 11313015205055 is 55050251031311.

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

It is not a de Polignac number, because 11313015205055 - 2⁴ = 11313015205039 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 58004516 + ... + 58199225.

It is an arithmetic number, because the mean of its divisors is an integer number (1697039448168).

Almost surely, 2^{11313015205055} is an apocalyptic number.

11313015205055 is a deficient number, since it is larger than the sum of its proper divisors (2263300380289).

11313015205055 is a wasteful number, since it uses less digits than its factorization.

11313015205055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116223217.

The product of its (nonzero) digits is 11250, while the sum is 32.

Adding to 11313015205055 its reverse (55050251031311), we get a palindrome (66363266236366).

The spelling of 11313015205055 in words is "eleven trillion, three hundred thirteen billion, fifteen million, two hundred five thousand, fifty-five".