1105363423 has 8 divisors (see below), whose sum is σ = 1114900992. Its totient is φ = 1095839136.

The previous prime is 1105363421. The next prime is 1105363433. The reversal of 1105363423 is 3243635011.

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 1105363423 - 2¹ = 1105363421 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1105363391 and 1105363400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1105363421) 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, 236061 + ... + 240697.

It is an arithmetic number, because the mean of its divisors is an integer number (139362624).

Almost surely, 2^1105363423 is an apocalyptic number.

1105363423 is a deficient number, since it is larger than the sum of its proper divisors (9537569).

1105363423 is a wasteful number, since it uses less digits than its factorization.

1105363423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6641.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 1105363423 is about 33247.0062261251. The cubic root of 1105363423 is about 1033.9551399289.

Adding to 1105363423 its reverse (3243635011), we get a palindrome (4348998434).

The spelling of 1105363423 in words is "one billion, one hundred five million, three hundred sixty-three thousand, four hundred twenty-three".