134200347 has 4 divisors (see below), whose sum is σ = 178933800. Its totient is φ = 89466896.

The previous prime is 134200343. The next prime is 134200351. The reversal of 134200347 is 743002431.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (134200343) and next prime (134200351).

It is a cyclic number.

It is not a de Polignac number, because 134200347 - 2² = 134200343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134200343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22366722 + ... + 22366727.

It is an arithmetic number, because the mean of its divisors is an integer number (44733450).

Almost surely, 2^134200347 is an apocalyptic number.

134200347 is a deficient number, since it is larger than the sum of its proper divisors (44733453).

134200347 is an equidigital number, since it uses as much as digits as its factorization.

134200347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44733452.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 134200347 is about 11584.4873429945. The cubic root of 134200347 is about 511.9778979615.

Adding to 134200347 its reverse (743002431), we get a palindrome (877202778).

The spelling of 134200347 in words is "one hundred thirty-four million, two hundred thousand, three hundred forty-seven".