134210042111 has 2 divisors, whose sum is σ = 134210042112. Its totient is φ = 134210042110.

The previous prime is 134210042081. The next prime is 134210042159. The reversal of 134210042111 is 111240012431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134210042111 - 2⁶ = 134210042047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134210041111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67105021055 + 67105021056.

It is an arithmetic number, because the mean of its divisors is an integer number (67105021056).

Almost surely, 2^134210042111 is an apocalyptic number.

134210042111 is a deficient number, since it is larger than the sum of its proper divisors (1).

134210042111 is an equidigital number, since it uses as much as digits as its factorization.

134210042111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 134210042111 its reverse (111240012431), we get a palindrome (245450054542).

The spelling of 134210042111 in words is "one hundred thirty-four billion, two hundred ten million, forty-two thousand, one hundred eleven".