11241212201103 has 4 divisors (see below), whose sum is σ = 14988282934808. Its totient is φ = 7494141467400.

The previous prime is 11241212201083. The next prime is 11241212201111. The reversal of 11241212201103 is 30110221214211.

11241212201103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 11241212201103 - 2¹⁶ = 11241212135567 is a prime.

It is a super-2 number, since 2×11241212201103² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11241212201103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11241212201183) 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, 1873535366848 + ... + 1873535366853.

It is an arithmetic number, because the mean of its divisors is an integer number (3747070733702).

Almost surely, 2^{11241212201103} is an apocalyptic number.

11241212201103 is a deficient number, since it is larger than the sum of its proper divisors (3747070733705).

11241212201103 is an equidigital number, since it uses as much as digits as its factorization.

11241212201103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3747070733704.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 11241212201103 its reverse (30110221214211), we get a palindrome (41351433415314).

The spelling of 11241212201103 in words is "eleven trillion, two hundred forty-one billion, two hundred twelve million, two hundred one thousand, one hundred three".