134105343 has 4 divisors (see below), whose sum is σ = 178807128. Its totient is φ = 89403560.

The previous prime is 134105329. The next prime is 134105351. The reversal of 134105343 is 343501431.

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 134105343 - 2⁵ = 134105311 is a prime.

It is a super-2 number, since 2×134105343² = 35968486042295298, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134105303) 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, 22350888 + ... + 22350893.

It is an arithmetic number, because the mean of its divisors is an integer number (44701782).

Almost surely, 2^134105343 is an apocalyptic number.

134105343 is a deficient number, since it is larger than the sum of its proper divisors (44701785).

134105343 is an equidigital number, since it uses as much as digits as its factorization.

134105343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44701784.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 134105343 is about 11580.3861334586. The cubic root of 134105343 is about 511.8570551777.

Adding to 134105343 its reverse (343501431), we get a palindrome (477606774).

The spelling of 134105343 in words is "one hundred thirty-four million, one hundred five thousand, three hundred forty-three".