1300321121211 has 60 divisors (see below), whose sum is σ = 2195376183000. Its totient is φ = 741608038080.

The previous prime is 1300321121171. The next prime is 1300321121213. The reversal of 1300321121211 is 1121211230031.

1300321121211 is a `hidden beast` number, since 1 + 300 + 32 + 1 + 121 + 211 = 666.

It is not a de Polignac number, because 1300321121211 - 2⁷ = 1300321121083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1300321121213) 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 59 ways as a sum of consecutive naturals, for example, 11200540 + ... + 11316038.

It is an arithmetic number, because the mean of its divisors is an integer number (36589603050).

Almost surely, 2^{1300321121211} is an apocalyptic number.

1300321121211 is a deficient number, since it is larger than the sum of its proper divisors (895055061789).

1300321121211 is an equidigital number, since it uses as much as digits as its factorization.

1300321121211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116054 (or 116030 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 1300321121211 its reverse (1121211230031), we get a palindrome (2421532351242).

The spelling of 1300321121211 in words is "one trillion, three hundred billion, three hundred twenty-one million, one hundred twenty-one thousand, two hundred eleven".