1106354345 has 4 divisors (see below), whose sum is σ = 1327625220. Its totient is φ = 885083472.

The previous prime is 1106354311. The next prime is 1106354399. The reversal of 1106354345 is 5434536011.

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

It can be written as a sum of positive squares in 2 ways, for example, as 148328041 + 958026304 = 12179^2 + 30952^2 .

It is a cyclic number.

It is not a de Polignac number, because 1106354345 - 2²⁰ = 1105305769 is a prime.

It is a Curzon number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 110635430 + ... + 110635439.

It is an arithmetic number, because the mean of its divisors is an integer number (331906305).

Almost surely, 2^1106354345 is an apocalyptic number.

It is an amenable number.

1106354345 is a deficient number, since it is larger than the sum of its proper divisors (221270875).

1106354345 is an equidigital number, since it uses as much as digits as its factorization.

1106354345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221270874.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 1106354345 is about 33261.9053122337. The cubic root of 1106354345 is about 1034.2640165880.

The spelling of 1106354345 in words is "one billion, one hundred six million, three hundred fifty-four thousand, three hundred forty-five".