134411011223 has 2 divisors, whose sum is σ = 134411011224. Its totient is φ = 134411011222.

The previous prime is 134411011219. The next prime is 134411011237. The reversal of 134411011223 is 322110114431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134411011223 - 2² = 134411011219 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134411011243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67205505611 + 67205505612.

It is an arithmetic number, because the mean of its divisors is an integer number (67205505612).

Almost surely, 2^134411011223 is an apocalyptic number.

134411011223 is a deficient number, since it is larger than the sum of its proper divisors (1).

134411011223 is an equidigital number, since it uses as much as digits as its factorization.

134411011223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 134411011223 its reverse (322110114431), we get a palindrome (456521125654).

The spelling of 134411011223 in words is "one hundred thirty-four billion, four hundred eleven million, eleven thousand, two hundred twenty-three".