1001320130311 has 4 divisors (see below), whose sum is σ = 1002667802832. Its totient is φ = 999972457792.

The previous prime is 1001320130299. The next prime is 1001320130333. The reversal of 1001320130311 is 1130310231001.

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 1001320130311 - 2⁷ = 1001320130183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001320110311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 673835146 + ... + 673836631.

It is an arithmetic number, because the mean of its divisors is an integer number (250666950708).

Almost surely, 2^{1001320130311} is an apocalyptic number.

1001320130311 is a deficient number, since it is larger than the sum of its proper divisors (1347672521).

1001320130311 is an equidigital number, since it uses as much as digits as its factorization.

1001320130311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1347672520.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 1001320130311 its reverse (1130310231001), we get a palindrome (2131630361312).

The spelling of 1001320130311 in words is "one trillion, one billion, three hundred twenty million, one hundred thirty thousand, three hundred eleven".