143432102 has 32 divisors (see below), whose sum is σ = 255052800. Its totient is φ = 59767200.

The previous prime is 143432101. The next prime is 143432123. The reversal of 143432102 is 201234341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143432101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7424 + ... + 18492.

It is an arithmetic number, because the mean of its divisors is an integer number (7970400).

Almost surely, 2^143432102 is an apocalyptic number.

143432102 is a deficient number, since it is larger than the sum of its proper divisors (111620698).

143432102 is a wasteful number, since it uses less digits than its factorization.

143432102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11132.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 143432102 is about 11976.3142076350. The cubic root of 143432102 is about 523.4583368974.

Adding to 143432102 its reverse (201234341), we get a palindrome (344666443).

The spelling of 143432102 in words is "one hundred forty-three million, four hundred thirty-two thousand, one hundred two".