1105003225 has 6 divisors (see below), whose sum is σ = 1370204030. Its totient is φ = 884002560.

The previous prime is 1105003223. The next prime is 1105003241. The reversal of 1105003225 is 5223005011.

It can be written as a sum of positive squares in 3 ways, for example, as 387459856 + 717543369 = 19684^2 + 26787^2 .

It is not a de Polignac number, because 1105003225 - 2¹ = 1105003223 is a prime.

It is a super-3 number, since 3×1105003225³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1105003223) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22100040 + ... + 22100089.

Almost surely, 2^1105003225 is an apocalyptic number.

It is an amenable number.

1105003225 is a deficient number, since it is larger than the sum of its proper divisors (265200805).

1105003225 is an equidigital number, since it uses as much as digits as its factorization.

1105003225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44200139 (or 44200134 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 1105003225 is about 33241.5887857365. The cubic root of 1105003225 is about 1033.8428181873.

Adding to 1105003225 its reverse (5223005011), we get a palindrome (6328008236).

The spelling of 1105003225 in words is "one billion, one hundred five million, three thousand, two hundred twenty-five".