143135324 has 6 divisors (see below), whose sum is σ = 250486824. Its totient is φ = 71567660.

The previous prime is 143135309. The next prime is 143135411. The reversal of 143135324 is 423531341.

It is a junction number, because it is equal to n+sod(n) for n = 143135293 and 143135302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17891912 + ... + 17891919.

It is an arithmetic number, because the mean of its divisors is an integer number (41747804).

Almost surely, 2^143135324 is an apocalyptic number.

It is an amenable number.

143135324 is a deficient number, since it is larger than the sum of its proper divisors (107351500).

143135324 is a wasteful number, since it uses less digits than its factorization.

143135324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35783835 (or 35783833 counting only the distinct ones).

The product of its digits is 4320, while the sum is 26.

The square root of 143135324 is about 11963.9175858078. The cubic root of 143135324 is about 523.0970551807.

Adding to 143135324 its reverse (423531341), we get a palindrome (566666665).

The spelling of 143135324 in words is "one hundred forty-three million, one hundred thirty-five thousand, three hundred twenty-four".