1331102144111 has 2 divisors, whose sum is σ = 1331102144112. Its totient is φ = 1331102144110.

The previous prime is 1331102144107. The next prime is 1331102144143. The reversal of 1331102144111 is 1114412011331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1331102144111 - 2² = 1331102144107 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1331102144711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665551072055 + 665551072056.

It is an arithmetic number, because the mean of its divisors is an integer number (665551072056).

Almost surely, 2^{1331102144111} is an apocalyptic number.

1331102144111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1331102144111 is an equidigital number, since it uses as much as digits as its factorization.

1331102144111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 1331102144111 its reverse (1114412011331), we get a palindrome (2445514155442).

The spelling of 1331102144111 in words is "one trillion, three hundred thirty-one billion, one hundred two million, one hundred forty-four thousand, one hundred eleven".