11315225055023 has 16 divisors (see below), whose sum is σ = 11904764291616. Its totient is φ = 10740631311360.

The previous prime is 11315225054977. The next prime is 11315225055047. The reversal of 11315225055023 is 32055052251311.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11315225055023 - 2¹⁶ = 11315224989487 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 (11315225055053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105230615 + ... + 105338087.

It is an arithmetic number, because the mean of its divisors is an integer number (744047768226).

Almost surely, 2^{11315225055023} is an apocalyptic number.

11315225055023 is a deficient number, since it is larger than the sum of its proper divisors (589539236593).

11315225055023 is a wasteful number, since it uses less digits than its factorization.

11315225055023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176954.

The product of its (nonzero) digits is 45000, while the sum is 35.

The spelling of 11315225055023 in words is "eleven trillion, three hundred fifteen billion, two hundred twenty-five million, fifty-five thousand, twenty-three".