134310243 has 8 divisors (see below), whose sum is σ = 179366656. Its totient is φ = 89397000.

The previous prime is 134310233. The next prime is 134310269. The reversal of 134310243 is 342013431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 134310243 - 2¹² = 134306147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134310233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33583 + ... + 37368.

It is an arithmetic number, because the mean of its divisors is an integer number (22420832).

Almost surely, 2^134310243 is an apocalyptic number.

134310243 is a deficient number, since it is larger than the sum of its proper divisors (45056413).

134310243 is an equidigital number, since it uses as much as digits as its factorization.

134310243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71585.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 134310243 is about 11589.2296120148. The cubic root of 134310243 is about 512.1176118871.

Adding to 134310243 its reverse (342013431), we get a palindrome (476323674).

The spelling of 134310243 in words is "one hundred thirty-four million, three hundred ten thousand, two hundred forty-three".