11103243041244 has 24 divisors (see below), whose sum is σ = 26539458977808. Its totient is φ = 3610810744960.

The previous prime is 11103243041227. The next prime is 11103243041257. The reversal of 11103243041244 is 44214034230111.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11283783087 + ... + 11283784070.

It is an arithmetic number, because the mean of its divisors is an integer number (1105810790742).

Almost surely, 2^{11103243041244} is an apocalyptic number.

It is an amenable number.

11103243041244 is an abundant number, since it is smaller than the sum of its proper divisors (15436215936564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11103243041244 is a wasteful number, since it uses less digits than its factorization.

11103243041244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22567567205 (or 22567567203 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 11103243041244 its reverse (44214034230111), we get a palindrome (55317277271355).

The spelling of 11103243041244 in words is "eleven trillion, one hundred three billion, two hundred forty-three million, forty-one thousand, two hundred forty-four".