132343121 has 16 divisors (see below), whose sum is σ = 139738368. Its totient is φ = 125193600.

The previous prime is 132343103. The next prime is 132343129. The reversal of 132343121 is 121343231.

It is a cyclic number.

It is not a de Polignac number, because 132343121 - 2²² = 128148817 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132343093 and 132343102.

It is not an unprimeable number, because it can be changed into a prime (132343129) 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, 477635 + ... + 477911.

It is an arithmetic number, because the mean of its divisors is an integer number (8733648).

Almost surely, 2^132343121 is an apocalyptic number.

It is an amenable number.

132343121 is a deficient number, since it is larger than the sum of its proper divisors (7395247).

132343121 is a wasteful number, since it uses less digits than its factorization.

132343121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632.

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

The square root of 132343121 is about 11504.0480266730. The cubic root of 132343121 is about 509.6051294371.

Adding to 132343121 its reverse (121343231), we get a palindrome (253686352).

It can be divided in two parts, 1323 and 43121, that added together give a palindrome (44444).

The spelling of 132343121 in words is "one hundred thirty-two million, three hundred forty-three thousand, one hundred twenty-one".