11105144350 has 24 divisors (see below), whose sum is σ = 20659668768. Its totient is φ = 4441176000.

The previous prime is 11105144279. The next prime is 11105144357. The reversal of 11105144350 is 5344150111.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11105144357) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 270907 + ... + 309193.

It is an arithmetic number, because the mean of its divisors is an integer number (860819532).

Almost surely, 2^11105144350 is an apocalyptic number.

11105144350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11105144350 is a deficient number, since it is larger than the sum of its proper divisors (9554524418).

11105144350 is a wasteful number, since it uses less digits than its factorization.

11105144350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44100 (or 44095 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

Adding to 11105144350 its reverse (5344150111), we get a palindrome (16449294461).

The spelling of 11105144350 in words is "eleven billion, one hundred five million, one hundred forty-four thousand, three hundred fifty".