1132432003 has 4 divisors (see below), whose sum is σ = 1133465400. Its totient is φ = 1131398608.

The previous prime is 1132432001. The next prime is 1132432043. The reversal of 1132432003 is 3002342311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3002342311 = 22349 ⋅134339.

It is a cyclic number.

It is not a de Polignac number, because 1132432003 - 2¹ = 1132432001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1132432001) 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, 515053 + ... + 517246.

It is an arithmetic number, because the mean of its divisors is an integer number (283366350).

Almost surely, 2^1132432003 is an apocalyptic number.

1132432003 is a deficient number, since it is larger than the sum of its proper divisors (1033397).

1132432003 is a wasteful number, since it uses less digits than its factorization.

1132432003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033396.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1132432003 is about 33651.6270483316. The cubic root of 1132432003 is about 1042.3271369054.

Adding to 1132432003 its reverse (3002342311), we get a palindrome (4134774314).

The spelling of 1132432003 in words is "one billion, one hundred thirty-two million, four hundred thirty-two thousand, three".