1322311130103 has 16 divisors (see below), whose sum is σ = 1855925052800. Its totient is φ = 835121469600.

The previous prime is 1322311130089. The next prime is 1322311130113. The reversal of 1322311130103 is 3010311132231.

It is a happy number.

It is not a de Polignac number, because 1322311130103 - 2⁵ = 1322311130071 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1322311130103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322311130113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1979028 + ... + 2561478.

It is an arithmetic number, because the mean of its divisors is an integer number (115995315800).

Almost surely, 2^{1322311130103} is an apocalyptic number.

1322311130103 is a deficient number, since it is larger than the sum of its proper divisors (533613922697).

1322311130103 is a wasteful number, since it uses less digits than its factorization.

1322311130103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622302.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1322311130103 its reverse (3010311132231), we get a palindrome (4332622262334).

The spelling of 1322311130103 in words is "one trillion, three hundred twenty-two billion, three hundred eleven million, one hundred thirty thousand, one hundred three".