134200331 has 4 divisors (see below), whose sum is σ = 140035152. Its totient is φ = 128365512.

The previous prime is 134200307. The next prime is 134200343. The reversal of 134200331 is 133002431.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 134200331 - 2⁶ = 134200267 is a prime.

It is a super-2 number, since 2×134200331² = 36019457681019122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134200301) 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 in 3 ways as a sum of consecutive naturals, for example, 2917376 + ... + 2917421.

It is an arithmetic number, because the mean of its divisors is an integer number (35008788).

Almost surely, 2^134200331 is an apocalyptic number.

134200331 is a deficient number, since it is larger than the sum of its proper divisors (5834821).

134200331 is an equidigital number, since it uses as much as digits as its factorization.

134200331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5834820.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 134200331 is about 11584.4866524158. The cubic root of 134200331 is about 511.9778776147.

Adding to 134200331 its reverse (133002431), we get a palindrome (267202762).

The spelling of 134200331 in words is "one hundred thirty-four million, two hundred thousand, three hundred thirty-one".