1132441403 has 4 divisors (see below), whose sum is σ = 1132513200. Its totient is φ = 1132369608.

The previous prime is 1132441397. The next prime is 1132441433. The reversal of 1132441403 is 3041442311.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3041442311 = 12899 ⋅235789.

It is a cyclic number.

It is not a de Polignac number, because 1132441403 - 2¹² = 1132437307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1132441433) 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, 800 + ... + 47597.

It is an arithmetic number, because the mean of its divisors is an integer number (283128300).

Almost surely, 2^1132441403 is an apocalyptic number.

1132441403 is a deficient number, since it is larger than the sum of its proper divisors (71797).

1132441403 is an equidigital number, since it uses as much as digits as its factorization.

1132441403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71796.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 1132441403 is about 33651.7667143941. The cubic root of 1132441403 is about 1042.3300209191.

Adding to 1132441403 its reverse (3041442311), we get a palindrome (4173883714).

The spelling of 1132441403 in words is "one billion, one hundred thirty-two million, four hundred forty-one thousand, four hundred three".