1322131030111 has 2 divisors, whose sum is σ = 1322131030112. Its totient is φ = 1322131030110.

The previous prime is 1322131030109. The next prime is 1322131030117. The reversal of 1322131030111 is 1110301312231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1322131030111 - 2¹ = 1322131030109 is a prime.

It is a super-3 number, since 3×1322131030111³ (a number of 37 digits) contains 333 as substring.

Together with 1322131030109, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1322131030117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661065515055 + 661065515056.

It is an arithmetic number, because the mean of its divisors is an integer number (661065515056).

Almost surely, 2^{1322131030111} is an apocalyptic number.

1322131030111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1322131030111 is an equidigital number, since it uses as much as digits as its factorization.

1322131030111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1322131030111 its reverse (1110301312231), we get a palindrome (2432432342342).

The spelling of 1322131030111 in words is "one trillion, three hundred twenty-two billion, one hundred thirty-one million, thirty thousand, one hundred eleven".