1332112003 has 4 divisors (see below), whose sum is σ = 1332193968. Its totient is φ = 1332030040.

The previous prime is 1332111967. The next prime is 1332112009. The reversal of 1332112003 is 3002112331.

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.

It is a cyclic number.

It is not a de Polignac number, because 1332112003 - 2²⁵ = 1298557571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1332112009) 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, 7468 + ... + 52153.

It is an arithmetic number, because the mean of its divisors is an integer number (333048492).

Almost surely, 2^1332112003 is an apocalyptic number.

1332112003 is a deficient number, since it is larger than the sum of its proper divisors (81965).

1332112003 is an equidigital number, since it uses as much as digits as its factorization.

1332112003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81964.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1332112003 is about 36498.1095811824. The cubic root of 1332112003 is about 1100.3062516430.

Adding to 1332112003 its reverse (3002112331), we get a palindrome (4334224334).

The spelling of 1332112003 in words is "one billion, three hundred thirty-two million, one hundred twelve thousand, three".