11115141446323 has 4 divisors (see below), whose sum is σ = 11415550674640. Its totient is φ = 10814732218008.

The previous prime is 11115141446261. The next prime is 11115141446327. The reversal of 11115141446323 is 32364414151111.

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

It is a cyclic number.

It is not a de Polignac number, because 11115141446323 - 2³⁷ = 10977702492851 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37), and also a Moran number because the ratio is a prime number: 300409228279 = 11115141446323 / (1 + 1 + 1 + 1 + 5 + 1 + 4 + 1 + 4 + 4 + 6 + 3 + 2 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11115141446327) 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, 150204614103 + ... + 150204614176.

It is an arithmetic number, because the mean of its divisors is an integer number (2853887668660).

Almost surely, 2^{11115141446323} is an apocalyptic number.

11115141446323 is a deficient number, since it is larger than the sum of its proper divisors (300409228317).

11115141446323 is an equidigital number, since it uses as much as digits as its factorization.

11115141446323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300409228316.

The product of its digits is 34560, while the sum is 37.

Adding to 11115141446323 its reverse (32364414151111), we get a palindrome (43479555597434).

The spelling of 11115141446323 in words is "eleven trillion, one hundred fifteen billion, one hundred forty-one million, four hundred forty-six thousand, three hundred twenty-three".