125326343 has 2 divisors, whose sum is σ = 125326344. Its totient is φ = 125326342.

The previous prime is 125326339. The next prime is 125326351. The reversal of 125326343 is 343623521.

It is a weak prime.

It is an emirp because it is prime and its reverse (343623521) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 125326343 - 2² = 125326339 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125326373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62663171 + 62663172.

It is an arithmetic number, because the mean of its divisors is an integer number (62663172).

Almost surely, 2^125326343 is an apocalyptic number.

125326343 is a deficient number, since it is larger than the sum of its proper divisors (1).

125326343 is an equidigital number, since it uses as much as digits as its factorization.

125326343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 29.

The square root of 125326343 is about 11194.9248769253. The cubic root of 125326343 is about 500.4347458825.

Adding to 125326343 its reverse (343623521), we get a palindrome (468949864).

The spelling of 125326343 in words is "one hundred twenty-five million, three hundred twenty-six thousand, three hundred forty-three".