1300321101031 has 4 divisors (see below), whose sum is σ = 1300323427200. Its totient is φ = 1300318774864.

The previous prime is 1300321100999. The next prime is 1300321101043. The reversal of 1300321101031 is 1301011230031.

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 1300321101031 - 2⁵ = 1300321100999 is a prime.

It is a super-2 number, since 2×1300321101031² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1300321100996 and 1300321101014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1300321107031) 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, 238035 + ... + 1630123.

It is an arithmetic number, because the mean of its divisors is an integer number (325080856800).

Almost surely, 2^{1300321101031} is an apocalyptic number.

1300321101031 is a deficient number, since it is larger than the sum of its proper divisors (2326169).

1300321101031 is an equidigital number, since it uses as much as digits as its factorization.

1300321101031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2326168.

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

Adding to 1300321101031 its reverse (1301011230031), we get a palindrome (2601332331062).

The spelling of 1300321101031 in words is "one trillion, three hundred billion, three hundred twenty-one million, one hundred one thousand, thirty-one".