1322311011003 has 8 divisors (see below), whose sum is σ = 1958979275600. Its totient is φ = 881540673984.

The previous prime is 1322311010971. The next prime is 1322311011031. The reversal of 1322311011003 is 3001101132231.

It is not a de Polignac number, because 1322311011003 - 2⁵ = 1322311010971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1322311711003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24487240918 + ... + 24487240971.

It is an arithmetic number, because the mean of its divisors is an integer number (244872409450).

Almost surely, 2^{1322311011003} is an apocalyptic number.

1322311011003 is a deficient number, since it is larger than the sum of its proper divisors (636668264597).

1322311011003 is an equidigital number, since it uses as much as digits as its factorization.

1322311011003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48974481898 (or 48974481892 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1322311011003 its reverse (3001101132231), we get a palindrome (4323412143234).

The spelling of 1322311011003 in words is "one trillion, three hundred twenty-two billion, three hundred eleven million, eleven thousand, three".