134200237 has 2 divisors, whose sum is σ = 134200238. Its totient is φ = 134200236.

The previous prime is 134200219. The next prime is 134200243. The reversal of 134200237 is 732002431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 133379401 + 820836 = 11549^2 + 906^2 .

It is a cyclic number.

It is not a de Polignac number, because 134200237 - 2⁷ = 134200109 is a prime.

It is a super-2 number, since 2×134200237² = 36019407221712338, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134200217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67100118 + 67100119.

It is an arithmetic number, because the mean of its divisors is an integer number (67100119).

Almost surely, 2^134200237 is an apocalyptic number.

It is an amenable number.

134200237 is a deficient number, since it is larger than the sum of its proper divisors (1).

134200237 is an equidigital number, since it uses as much as digits as its factorization.

134200237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 134200237 is about 11584.4825952651. The cubic root of 134200237 is about 511.9777580772.

Adding to 134200237 its reverse (732002431), we get a palindrome (866202668).

The spelling of 134200237 in words is "one hundred thirty-four million, two hundred thousand, two hundred thirty-seven".