1120101331211 has 2 divisors, whose sum is σ = 1120101331212. Its totient is φ = 1120101331210.

The previous prime is 1120101331189. The next prime is 1120101331213. The reversal of 1120101331211 is 1121331010211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1120101331211 - 2²⁶ = 1120034222347 is a prime.

Together with 1120101331213, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1120101331211.

It is not a weakly prime, because it can be changed into another prime (1120101331213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560050665605 + 560050665606.

It is an arithmetic number, because the mean of its divisors is an integer number (560050665606).

Almost surely, 2^{1120101331211} is an apocalyptic number.

1120101331211 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120101331211 is an equidigital number, since it uses as much as digits as its factorization.

1120101331211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 1120101331211 its reverse (1121331010211), we get a palindrome (2241432341422).

The spelling of 1120101331211 in words is "one trillion, one hundred twenty billion, one hundred one million, three hundred thirty-one thousand, two hundred eleven".