1101344111 has 8 divisors (see below), whose sum is σ = 1271655840. Its totient is φ = 934276608.

The previous prime is 1101344089. The next prime is 1101344129. The reversal of 1101344111 is 1114431011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1101344111 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1101344111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101344141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 810326 + ... + 811683.

It is an arithmetic number, because the mean of its divisors is an integer number (158956980).

Almost surely, 2^1101344111 is an apocalyptic number.

1101344111 is a deficient number, since it is larger than the sum of its proper divisors (170311729).

1101344111 is an equidigital number, since it uses as much as digits as its factorization.

1101344111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1622113.

The product of its (nonzero) digits is 48, while the sum is 17.

The square root of 1101344111 is about 33186.5049530679. The cubic root of 1101344111 is about 1032.7003985789.

Adding to 1101344111 its reverse (1114431011), we get a palindrome (2215775122).

The spelling of 1101344111 in words is "one billion, one hundred one million, three hundred forty-four thousand, one hundred eleven".