132402120203 has 4 divisors (see below), whose sum is σ = 132412948728. Its totient is φ = 132391291680.

The previous prime is 132402120157. The next prime is 132402120211. The reversal of 132402120203 is 302021204231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 302021204231 = 257 ⋅1175179783.

It is a cyclic number.

It is not a de Polignac number, because 132402120203 - 2²⁶ = 132335011339 is a prime.

It is a super-2 number, since 2×132402120203² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132402120233) 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 3 ways as a sum of consecutive naturals, for example, 5395901 + ... + 5420382.

It is an arithmetic number, because the mean of its divisors is an integer number (33103237182).

Almost surely, 2^132402120203 is an apocalyptic number.

132402120203 is a deficient number, since it is larger than the sum of its proper divisors (10828525).

132402120203 is a wasteful number, since it uses less digits than its factorization.

132402120203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10828524.

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

Adding to 132402120203 its reverse (302021204231), we get a palindrome (434423324434).

The spelling of 132402120203 in words is "one hundred thirty-two billion, four hundred two million, one hundred twenty thousand, two hundred three".