134230300213 has 2 divisors, whose sum is σ = 134230300214. Its totient is φ = 134230300212.

The previous prime is 134230300177. The next prime is 134230300223. The reversal of 134230300213 is 312003032431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 132730519684 + 1499780529 = 364322^2 + 38727^2 .

It is a cyclic number.

It is not a de Polignac number, because 134230300213 - 2²¹ = 134228203061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134230300223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67115150106 + 67115150107.

It is an arithmetic number, because the mean of its divisors is an integer number (67115150107).

Almost surely, 2^134230300213 is an apocalyptic number.

It is an amenable number.

134230300213 is a deficient number, since it is larger than the sum of its proper divisors (1).

134230300213 is an equidigital number, since it uses as much as digits as its factorization.

134230300213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 134230300213 its reverse (312003032431), we get a palindrome (446233332644).

The spelling of 134230300213 in words is "one hundred thirty-four billion, two hundred thirty million, three hundred thousand, two hundred thirteen".