1105344133 has 32 divisors (see below), whose sum is σ = 1224720000. Its totient is φ = 993991680.

The previous prime is 1105344113. The next prime is 1105344181. The reversal of 1105344133 is 3314435011.

It is a cyclic number.

It is not a de Polignac number, because 1105344133 - 2²¹ = 1103246981 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1105344098 and 1105344107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1105344103) 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 31 ways as a sum of consecutive naturals, for example, 7418343 + ... + 7418491.

It is an arithmetic number, because the mean of its divisors is an integer number (38272500).

Almost surely, 2^1105344133 is an apocalyptic number.

It is an amenable number.

1105344133 is a deficient number, since it is larger than the sum of its proper divisors (119375867).

1105344133 is a wasteful number, since it uses less digits than its factorization.

1105344133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 1105344133 is about 33246.7161235512. The cubic root of 1105344133 is about 1033.9491252824.

Adding to 1105344133 its reverse (3314435011), we get a palindrome (4419779144).

The spelling of 1105344133 in words is "one billion, one hundred five million, three hundred forty-four thousand, one hundred thirty-three".