125324143 has 16 divisors (see below), whose sum is σ = 147810880. Its totient is φ = 104011776.

The previous prime is 125324113. The next prime is 125324149. The reversal of 125324143 is 341423521.

It is a cyclic number.

It is not a de Polignac number, because 125324143 - 2⁹ = 125323631 is a prime.

It is a super-2 number, since 2×125324143² = 31412281637368898, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125324149) 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 in 15 ways as a sum of consecutive naturals, for example, 58255 + ... + 60367.

It is an arithmetic number, because the mean of its divisors is an integer number (9238180).

Almost surely, 2^125324143 is an apocalyptic number.

125324143 is a deficient number, since it is larger than the sum of its proper divisors (22486737).

125324143 is a wasteful number, since it uses less digits than its factorization.

125324143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2386.

The product of its digits is 2880, while the sum is 25.

The square root of 125324143 is about 11194.8266176837. The cubic root of 125324143 is about 500.4318176264.

Adding to 125324143 its reverse (341423521), we get a palindrome (466747664).

The spelling of 125324143 in words is "one hundred twenty-five million, three hundred twenty-four thousand, one hundred forty-three".