11242354034203 has 4 divisors (see below), whose sum is σ = 11242375579008. Its totient is φ = 11242332489400.

The previous prime is 11242354034183. The next prime is 11242354034207. The reversal of 11242354034203 is 30243045324211.

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 11242354034203 - 2¹³ = 11242354026011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11242354034207) 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, 9969748 + ... + 11039953.

It is an arithmetic number, because the mean of its divisors is an integer number (2810593894752).

Almost surely, 2^{11242354034203} is an apocalyptic number.

11242354034203 is a deficient number, since it is larger than the sum of its proper divisors (21544805).

11242354034203 is an equidigital number, since it uses as much as digits as its factorization.

11242354034203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21544804.

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 11242354034203 its reverse (30243045324211), we get a palindrome (41485399358414).

The spelling of 11242354034203 in words is "eleven trillion, two hundred forty-two billion, three hundred fifty-four million, thirty-four thousand, two hundred three".