1103316125 has 8 divisors (see below), whose sum is σ = 1376938680. Its totient is φ = 882652800.

The previous prime is 1103316101. The next prime is 1103316127. The reversal of 1103316125 is 5216133011.

It can be written as a sum of positive squares in 4 ways, for example, as 4923961 + 1098392164 = 2219^2 + 33142^2 .

It is not a de Polignac number, because 1103316125 - 2⁸ = 1103315869 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1103316125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103316127) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4413140 + ... + 4413389.

It is an arithmetic number, because the mean of its divisors is an integer number (172117335).

Almost surely, 2^1103316125 is an apocalyptic number.

It is an amenable number.

1103316125 is a deficient number, since it is larger than the sum of its proper divisors (273622555).

1103316125 is an frugal number, since it uses more digits than its factorization.

1103316125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8826544 (or 8826534 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 1103316125 is about 33216.2027480566. The cubic root of 1103316125 is about 1033.3163990172.

Adding to 1103316125 its reverse (5216133011), we get a palindrome (6319449136).

The spelling of 1103316125 in words is "one billion, one hundred three million, three hundred sixteen thousand, one hundred twenty-five".