11203034344101 has 24 divisors (see below), whose sum is σ = 16193127490176. Its totient is φ = 7463629694880.

The previous prime is 11203034344093. The next prime is 11203034344121. The reversal of 11203034344101 is 10144343030211.

11203034344101 is a `hidden beast` number, since 1 + 1 + 2 + 0 + 303 + 4 + 344 + 10 + 1 = 666.

It is not a de Polignac number, because 11203034344101 - 2³ = 11203034344093 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11203034344121) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 81620136 + ... + 81757278.

It is an arithmetic number, because the mean of its divisors is an integer number (674713645424).

Almost surely, 2^{11203034344101} is an apocalyptic number.

It is an amenable number.

11203034344101 is a deficient number, since it is larger than the sum of its proper divisors (4990093146075).

11203034344101 is a wasteful number, since it uses less digits than its factorization.

11203034344101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143233 (or 143230 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 11203034344101 its reverse (10144343030211), we get a palindrome (21347377374312).

The spelling of 11203034344101 in words is "eleven trillion, two hundred three billion, thirty-four million, three hundred forty-four thousand, one hundred one".