1112131311139 has 2 divisors, whose sum is σ = 1112131311140. Its totient is φ = 1112131311138.

The previous prime is 1112131311013. The next prime is 1112131311149. The reversal of 1112131311139 is 9311131312111.

It is a strong prime.

It is an emirp because it is prime and its reverse (9311131312111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1112131311139 - 2⁹ = 1112131310627 is a prime.

It is not a weakly prime, because it can be changed into another prime (1112131311149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556065655569 + 556065655570.

It is an arithmetic number, because the mean of its divisors is an integer number (556065655570).

Almost surely, 2^{1112131311139} is an apocalyptic number.

1112131311139 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112131311139 is an equidigital number, since it uses as much as digits as its factorization.

1112131311139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 486, while the sum is 28.

The spelling of 1112131311139 in words is "one trillion, one hundred twelve billion, one hundred thirty-one million, three hundred eleven thousand, one hundred thirty-nine".