11015114305453 has 16 divisors (see below), whose sum is σ = 11147909834880. Its totient is φ = 10883126779200.

The previous prime is 11015114305387. The next prime is 11015114305483. The reversal of 11015114305453 is 35450341151011.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11015114305453 - 2¹⁷ = 11015114174381 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 (11015114305483) 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, 288100848 + ... + 288139078.

It is an arithmetic number, because the mean of its divisors is an integer number (696744364680).

Almost surely, 2^{11015114305453} is an apocalyptic number.

It is an amenable number.

11015114305453 is a deficient number, since it is larger than the sum of its proper divisors (132795529427).

11015114305453 is a wasteful number, since it uses less digits than its factorization.

11015114305453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48708.

The product of its (nonzero) digits is 18000, while the sum is 34.

Adding to 11015114305453 its reverse (35450341151011), we get a palindrome (46465455456464).

The spelling of 11015114305453 in words is "eleven trillion, fifteen billion, one hundred fourteen million, three hundred five thousand, four hundred fifty-three".