125327443 has 2 divisors, whose sum is σ = 125327444. Its totient is φ = 125327442.

The previous prime is 125327441. The next prime is 125327467. The reversal of 125327443 is 344723521.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 125327443 - 2¹ = 125327441 is a prime.

Together with 125327441, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (125327441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62663721 + 62663722.

It is an arithmetic number, because the mean of its divisors is an integer number (62663722).

Almost surely, 2^125327443 is an apocalyptic number.

125327443 is a deficient number, since it is larger than the sum of its proper divisors (1).

125327443 is an equidigital number, since it uses as much as digits as its factorization.

125327443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20160, while the sum is 31.

The square root of 125327443 is about 11194.9740062226. The cubic root of 125327443 is about 500.4362099977.

The spelling of 125327443 in words is "one hundred twenty-five million, three hundred twenty-seven thousand, four hundred forty-three".