1103132113 has 8 divisors (see below), whose sum is σ = 1124450600. Its totient is φ = 1081918080.

The previous prime is 1103132081. The next prime is 1103132123. The reversal of 1103132113 is 3112313011.

It can be written as a sum of positive squares in 4 ways, for example, as 23155344 + 1079976769 = 4812^2 + 32863^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1103132113 - 2⁵ = 1103132081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1103132123) 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, 4620 + ... + 47197.

It is an arithmetic number, because the mean of its divisors is an integer number (140556325).

Almost surely, 2^1103132113 is an apocalyptic number.

It is an amenable number.

1103132113 is a deficient number, since it is larger than the sum of its proper divisors (21318487).

1103132113 is an equidigital number, since it uses as much as digits as its factorization.

1103132113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52227.

The product of its (nonzero) digits is 54, while the sum is 16.

The square root of 1103132113 is about 33213.4327193080. The cubic root of 1103132113 is about 1033.2589500279.

Adding to 1103132113 its reverse (3112313011), we get a palindrome (4215445124).

The spelling of 1103132113 in words is "one billion, one hundred three million, one hundred thirty-two thousand, one hundred thirteen".