1301031120211 has 4 divisors (see below), whose sum is σ = 1301063948800. Its totient is φ = 1300998291624.

The previous prime is 1301031120199. The next prime is 1301031120241. The reversal of 1301031120211 is 1120211301031.

It is a happy number.

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 1301031120211 - 2²⁵ = 1300997565779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1301031120241) 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, 16354776 + ... + 16434133.

It is an arithmetic number, because the mean of its divisors is an integer number (325265987200).

Almost surely, 2^{1301031120211} is an apocalyptic number.

1301031120211 is a deficient number, since it is larger than the sum of its proper divisors (32828589).

1301031120211 is an equidigital number, since it uses as much as digits as its factorization.

1301031120211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32828588.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 1301031120211 its reverse (1120211301031), we get a palindrome (2421242421242).

The spelling of 1301031120211 in words is "one trillion, three hundred one billion, thirty-one million, one hundred twenty thousand, two hundred eleven".