134355331211 has 2 divisors, whose sum is σ = 134355331212. Its totient is φ = 134355331210.

The previous prime is 134355331157. The next prime is 134355331223. The reversal of 134355331211 is 112133553431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 134355331211 - 2¹⁸ = 134355069067 is a prime.

It is not a weakly prime, because it can be changed into another prime (134355331291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67177665605 + 67177665606.

It is an arithmetic number, because the mean of its divisors is an integer number (67177665606).

Almost surely, 2^134355331211 is an apocalyptic number.

134355331211 is a deficient number, since it is larger than the sum of its proper divisors (1).

134355331211 is an equidigital number, since it uses as much as digits as its factorization.

134355331211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16200, while the sum is 32.

Adding to 134355331211 its reverse (112133553431), we get a palindrome (246488884642).

The spelling of 134355331211 in words is "one hundred thirty-four billion, three hundred fifty-five million, three hundred thirty-one thousand, two hundred eleven".