1108338543 has 12 divisors (see below), whose sum is σ = 1724082360. Its totient is φ = 682054416.

The previous prime is 1108338521. The next prime is 1108338547. The reversal of 1108338543 is 3458338011.

1108338543 is a `hidden beast` number, since 1 + 1 + 0 + 83 + 38 + 543 = 666.

It is not a de Polignac number, because 1108338543 - 2⁹ = 1108338031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1108338498 and 1108338507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1108338547) 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, 4736373 + ... + 4736606.

It is an arithmetic number, because the mean of its divisors is an integer number (143673530).

Almost surely, 2^1108338543 is an apocalyptic number.

1108338543 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1108338543 is a deficient number, since it is larger than the sum of its proper divisors (615743817).

1108338543 is a wasteful number, since it uses less digits than its factorization.

1108338543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9472998 (or 9472995 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 1108338543 is about 33291.7188351698. The cubic root of 1108338543 is about 1034.8819497089.

The spelling of 1108338543 in words is "one billion, one hundred eight million, three hundred thirty-eight thousand, five hundred forty-three".