1105225423 has 4 divisors (see below), whose sum is σ = 1140877888. Its totient is φ = 1069572960.

The previous prime is 1105225411. The next prime is 1105225439. The reversal of 1105225423 is 3245225011.

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

It is a cyclic number.

It is not a de Polignac number, because 1105225423 - 2²⁹ = 568354511 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 (1105265423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17826186 + ... + 17826247.

It is an arithmetic number, because the mean of its divisors is an integer number (285219472).

Almost surely, 2^1105225423 is an apocalyptic number.

1105225423 is a deficient number, since it is larger than the sum of its proper divisors (35652465).

1105225423 is an equidigital number, since it uses as much as digits as its factorization.

1105225423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35652464.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 1105225423 is about 33244.9307865124. The cubic root of 1105225423 is about 1033.9121098133.

The spelling of 1105225423 in words is "one billion, one hundred five million, two hundred twenty-five thousand, four hundred twenty-three".