132121203 has 8 divisors (see below), whose sum is σ = 176606928. Its totient is φ = 87858144.

The previous prime is 132121201. The next prime is 132121207. The reversal of 132121203 is 302121231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 132121203 - 2¹ = 132121201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132121201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54276 + ... + 56657.

It is an arithmetic number, because the mean of its divisors is an integer number (22075866).

Almost surely, 2^132121203 is an apocalyptic number.

132121203 is a deficient number, since it is larger than the sum of its proper divisors (44485725).

132121203 is a wasteful number, since it uses less digits than its factorization.

132121203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111333.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 132121203 is about 11494.3987663557. The cubic root of 132121203 is about 509.3201282958.

Adding to 132121203 its reverse (302121231), we get a palindrome (434242434).

The spelling of 132121203 in words is "one hundred thirty-two million, one hundred twenty-one thousand, two hundred three".