132510121 has 16 divisors (see below), whose sum is σ = 143237376. Its totient is φ = 122132736.

The previous prime is 132510113. The next prime is 132510139. The reversal of 132510121 is 121015231.

It is a cyclic number.

It is not a de Polignac number, because 132510121 - 2³ = 132510113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 132510095 and 132510104.

It is not an unprimeable number, because it can be changed into a prime (132570121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 360880 + ... + 361246.

It is an arithmetic number, because the mean of its divisors is an integer number (8952336).

Almost surely, 2^132510121 is an apocalyptic number.

It is an amenable number.

132510121 is a deficient number, since it is larger than the sum of its proper divisors (10727255).

132510121 is a wasteful number, since it uses less digits than its factorization.

132510121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 768.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 132510121 is about 11511.3040529733. The cubic root of 132510121 is about 509.8193913855.

Adding to 132510121 its reverse (121015231), we get a palindrome (253525352).

The spelling of 132510121 in words is "one hundred thirty-two million, five hundred ten thousand, one hundred twenty-one".