134110213 has 2 divisors, whose sum is σ = 134110214. Its totient is φ = 134110212.

The previous prime is 134110211. The next prime is 134110231. The reversal of 134110213 is 312011431.

Together with next prime (134110231) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 120846049 + 13264164 = 10993^2 + 3642^2 .

It is a cyclic number.

It is not a de Polignac number, because 134110213 - 2¹ = 134110211 is a prime.

Together with 134110211, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134110211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67055106 + 67055107.

It is an arithmetic number, because the mean of its divisors is an integer number (67055107).

Almost surely, 2^134110213 is an apocalyptic number.

It is an amenable number.

134110213 is a deficient number, since it is larger than the sum of its proper divisors (1).

134110213 is an equidigital number, since it uses as much as digits as its factorization.

134110213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 134110213 is about 11580.5964008768. The cubic root of 134110213 is about 511.8632510871.

Adding to 134110213 its reverse (312011431), we get a palindrome (446121644).

The spelling of 134110213 in words is "one hundred thirty-four million, one hundred ten thousand, two hundred thirteen".