1108127441 has 4 divisors (see below), whose sum is σ = 1110919092. Its totient is φ = 1105335792.

The previous prime is 1108127407. The next prime is 1108127483. The reversal of 1108127441 is 1447218011.

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

It can be written as a sum of positive squares in 2 ways, for example, as 313113025 + 795014416 = 17695^2 + 28196^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1108127441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1108127491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1395230 + ... + 1396023.

It is an arithmetic number, because the mean of its divisors is an integer number (277729773).

Almost surely, 2^1108127441 is an apocalyptic number.

It is an amenable number.

1108127441 is a deficient number, since it is larger than the sum of its proper divisors (2791651).

1108127441 is an equidigital number, since it uses as much as digits as its factorization.

1108127441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2791650.

The product of its (nonzero) digits is 1792, while the sum is 29.

The square root of 1108127441 is about 33288.5481960388. The cubic root of 1108127441 is about 1034.8162418911.

The spelling of 1108127441 in words is "one billion, one hundred eight million, one hundred twenty-seven thousand, four hundred forty-one".