112143090391 has 2 divisors, whose sum is σ = 112143090392. Its totient is φ = 112143090390.

The previous prime is 112143090383. The next prime is 112143090401. The reversal of 112143090391 is 193090341211.

It is a weak prime.

It is an emirp because it is prime and its reverse (193090341211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112143090391 - 2³ = 112143090383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112143090491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56071545195 + 56071545196.

It is an arithmetic number, because the mean of its divisors is an integer number (56071545196).

Almost surely, 2^112143090391 is an apocalyptic number.

112143090391 is a deficient number, since it is larger than the sum of its proper divisors (1).

112143090391 is an equidigital number, since it uses as much as digits as its factorization.

112143090391 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 34.

The spelling of 112143090391 in words is "one hundred twelve billion, one hundred forty-three million, ninety thousand, three hundred ninety-one".