11103431444110 has 32 divisors (see below), whose sum is σ = 20329702185600. Its totient is φ = 4365068942880.

The previous prime is 11103431444107. The next prime is 11103431444113. The reversal of 11103431444110 is 1144413430111.

It is an interprime number because it is at equal distance from previous prime (11103431444107) and next prime (11103431444113).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11103431444113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 303445 + ... + 4722175.

It is an arithmetic number, because the mean of its divisors is an integer number (635303193300).

Almost surely, 2^{11103431444110} is an apocalyptic number.

11103431444110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11103431444110 is a deficient number, since it is larger than the sum of its proper divisors (9226270741490).

11103431444110 is a wasteful number, since it uses less digits than its factorization.

11103431444110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4423056.

The product of its (nonzero) digits is 2304, while the sum is 28.

Adding to 11103431444110 its reverse (1144413430111), we get a palindrome (12247844874221).

The spelling of 11103431444110 in words is "eleven trillion, one hundred three billion, four hundred thirty-one million, four hundred forty-four thousand, one hundred ten".