143425123 has 2 divisors, whose sum is σ = 143425124. Its totient is φ = 143425122.

The previous prime is 143425109. The next prime is 143425133. The reversal of 143425123 is 321524341.

143425123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 143425123 - 2¹⁷ = 143294051 is a prime.

It is not a weakly prime, because it can be changed into another prime (143425133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71712561 + 71712562.

It is an arithmetic number, because the mean of its divisors is an integer number (71712562).

Almost surely, 2^143425123 is an apocalyptic number.

143425123 is a deficient number, since it is larger than the sum of its proper divisors (1).

143425123 is an equidigital number, since it uses as much as digits as its factorization.

143425123 is an evil number, because the sum of its binary digits is even.

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

The square root of 143425123 is about 11976.0228373196. The cubic root of 143425123 is about 523.4498467595.

Adding to 143425123 its reverse (321524341), we get a palindrome (464949464).

The spelling of 143425123 in words is "one hundred forty-three million, four hundred twenty-five thousand, one hundred twenty-three".