132143123 has 16 divisors (see below), whose sum is σ = 155366400. Its totient is φ = 110030400.

The previous prime is 132143107. The next prime is 132143131. The reversal of 132143123 is 321341231.

It is a cyclic number.

It is not a de Polignac number, because 132143123 - 2⁴ = 132143107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 132143095 and 132143104.

It is not an unprimeable number, because it can be changed into a prime (132143723) 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, 76928 + ... + 78626.

It is an arithmetic number, because the mean of its divisors is an integer number (9710400).

Almost surely, 2^132143123 is an apocalyptic number.

132143123 is a deficient number, since it is larger than the sum of its proper divisors (23223277).

132143123 is a wasteful number, since it uses less digits than its factorization.

132143123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2018.

The product of its digits is 432, while the sum is 20.

The square root of 132143123 is about 11495.3522347077. The cubic root of 132143123 is about 509.3482935450.

Adding to 132143123 its reverse (321341231), we get a palindrome (453484354).

It can be divided in two parts, 1321 and 43123, that added together give a palindrome (44444).

The spelling of 132143123 in words is "one hundred thirty-two million, one hundred forty-three thousand, one hundred twenty-three".