1131130114111 has 2 divisors, whose sum is σ = 1131130114112. Its totient is φ = 1131130114110.

The previous prime is 1131130114087. The next prime is 1131130114123. The reversal of 1131130114111 is 1114110311311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1131130114111 - 2¹⁹ = 1131129589823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1131130114181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565565057055 + 565565057056.

It is an arithmetic number, because the mean of its divisors is an integer number (565565057056).

Almost surely, 2^{1131130114111} is an apocalyptic number.

1131130114111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1131130114111 is an equidigital number, since it uses as much as digits as its factorization.

1131130114111 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 19.

Adding to 1131130114111 its reverse (1114110311311), we get a palindrome (2245240425422).

The spelling of 1131130114111 in words is "one trillion, one hundred thirty-one billion, one hundred thirty million, one hundred fourteen thousand, one hundred eleven".