1103132353 has 4 divisors (see below), whose sum is σ = 1104075568. Its totient is φ = 1102189140.

The previous prime is 1103132351. The next prime is 1103132383. The reversal of 1103132353 is 3532313011.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1103132353 - 2¹ = 1103132351 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1103132351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 469851 + ... + 472192.

It is an arithmetic number, because the mean of its divisors is an integer number (276018892).

Almost surely, 2^1103132353 is an apocalyptic number.

It is an amenable number.

1103132353 is a deficient number, since it is larger than the sum of its proper divisors (943215).

1103132353 is an equidigital number, since it uses as much as digits as its factorization.

1103132353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 943214.

The product of its (nonzero) digits is 810, while the sum is 22.

The square root of 1103132353 is about 33213.4363323038. The cubic root of 1103132353 is about 1033.2590249606.

Adding to 1103132353 its reverse (3532313011), we get a palindrome (4635445364).

The spelling of 1103132353 in words is "one billion, one hundred three million, one hundred thirty-two thousand, three hundred fifty-three".