125250343 has 2 divisors, whose sum is σ = 125250344. Its totient is φ = 125250342.

The previous prime is 125250287. The next prime is 125250397. The reversal of 125250343 is 343052521.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125250343 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125253343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62625171 + 62625172.

It is an arithmetic number, because the mean of its divisors is an integer number (62625172).

Almost surely, 2^125250343 is an apocalyptic number.

125250343 is a deficient number, since it is larger than the sum of its proper divisors (1).

125250343 is an equidigital number, since it uses as much as digits as its factorization.

125250343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 125250343 is about 11191.5299668991. The cubic root of 125250343 is about 500.3335680818. Note that the first 3 decimals are identical.

The spelling of 125250343 in words is "one hundred twenty-five million, two hundred fifty thousand, three hundred forty-three".