1106122543 has 8 divisors (see below), whose sum is σ = 1112028480. Its totient is φ = 1100230560.

The previous prime is 1106122541. The next prime is 1106122547. The reversal of 1106122543 is 3452216011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1106122543 - 2¹ = 1106122541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1106122541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180453 + ... + 186481.

It is an arithmetic number, because the mean of its divisors is an integer number (139003560).

Almost surely, 2^1106122543 is an apocalyptic number.

1106122543 is a deficient number, since it is larger than the sum of its proper divisors (5905937).

1106122543 is an equidigital number, since it uses as much as digits as its factorization.

1106122543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6977.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 1106122543 is about 33258.4206329765. The cubic root of 1106122543 is about 1034.1917789683.

Adding to 1106122543 its reverse (3452216011), we get a palindrome (4558338554).

The spelling of 1106122543 in words is "one billion, one hundred six million, one hundred twenty-two thousand, five hundred forty-three".