1322012303003 has 4 divisors (see below), whose sum is σ = 1510871203440. Its totient is φ = 1133153402568.

The previous prime is 1322012302993. The next prime is 1322012303021. The reversal of 1322012303003 is 3003032102231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1322012303003 - 2⁸ = 1322012302747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1322012303063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94429450208 + ... + 94429450221.

It is an arithmetic number, because the mean of its divisors is an integer number (377717800860).

Almost surely, 2^{1322012303003} is an apocalyptic number.

1322012303003 is a deficient number, since it is larger than the sum of its proper divisors (188858900437).

1322012303003 is an equidigital number, since it uses as much as digits as its factorization.

1322012303003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188858900436.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 1322012303003 its reverse (3003032102231), we get a palindrome (4325044405234).

The spelling of 1322012303003 in words is "one trillion, three hundred twenty-two billion, twelve million, three hundred three thousand, three".