126801343 has 8 divisors (see below), whose sum is σ = 128301056. Its totient is φ = 125307000.

The previous prime is 126801329. The next prime is 126801349. The reversal of 126801343 is 343108621.

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

It is a cyclic number.

It is not a de Polignac number, because 126801343 - 2⁹ = 126800831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126801349) 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 7 ways as a sum of consecutive naturals, for example, 64018 + ... + 65968.

It is an arithmetic number, because the mean of its divisors is an integer number (16037632).

Almost surely, 2^126801343 is an apocalyptic number.

126801343 is a deficient number, since it is larger than the sum of its proper divisors (1499713).

126801343 is a wasteful number, since it uses less digits than its factorization.

126801343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2685.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 126801343 is about 11260.6102410127. The cubic root of 126801343 is about 502.3903449582.

Adding to 126801343 its reverse (343108621), we get a palindrome (469909964).

The spelling of 126801343 in words is "one hundred twenty-six million, eight hundred one thousand, three hundred forty-three".