1105450125 has 48 divisors (see below), whose sum is σ = 1991965248. Its totient is φ = 544190400.

The previous prime is 1105450103. The next prime is 1105450139. The reversal of 1105450125 is 5210545011.

It is not a de Polignac number, because 1105450125 - 2⁹ = 1105449613 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1105450095 and 1105450104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 54654 + ... + 72096.

It is an arithmetic number, because the mean of its divisors is an integer number (41499276).

Almost surely, 2^1105450125 is an apocalyptic number.

1105450125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1105450125 is a deficient number, since it is larger than the sum of its proper divisors (886515123).

1105450125 is a wasteful number, since it uses less digits than its factorization.

1105450125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17487 (or 17464 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 24.

The square root of 1105450125 is about 33248.3101074325. The cubic root of 1105450125 is about 1033.9821728585.

Adding to 1105450125 its reverse (5210545011), we get a palindrome (6315995136).

The spelling of 1105450125 in words is "one billion, one hundred five million, four hundred fifty thousand, one hundred twenty-five".