11103124344401 has 4 divisors (see below), whose sum is σ = 11103165855600. Its totient is φ = 11103082833204.

The previous prime is 11103124344397. The next prime is 11103124344439. The reversal of 11103124344401 is 10444342130111.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11103124344401 - 2² = 11103124344397 is a prime.

It is a super-3 number, since 3×11103124344401³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11103124340401) 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, 20351771 + ... + 20890208.

It is an arithmetic number, because the mean of its divisors is an integer number (2775791463900).

Almost surely, 2^{11103124344401} is an apocalyptic number.

It is an amenable number.

11103124344401 is a deficient number, since it is larger than the sum of its proper divisors (41511199).

11103124344401 is an equidigital number, since it uses as much as digits as its factorization.

11103124344401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41511198.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 11103124344401 its reverse (10444342130111), we get a palindrome (21547466474512).

The spelling of 11103124344401 in words is "eleven trillion, one hundred three billion, one hundred twenty-four million, three hundred forty-four thousand, four hundred one".