201432123332 has 36 divisors (see below), whose sum is σ = 387516460800. Its totient is φ = 91548016560.

The previous prime is 201432123331. The next prime is 201432123341. The reversal of 201432123332 is 233321234102.

It is a happy number.

201432123332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (201432123331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4394669 + ... + 4440267.

Almost surely, 2^201432123332 is an apocalyptic number.

201432123332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

201432123332 is a deficient number, since it is larger than the sum of its proper divisors (186084337468).

201432123332 is a wasteful number, since it uses less digits than its factorization.

201432123332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54752 (or 54739 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 201432123332 its reverse (233321234102), we get a palindrome (434753357434).

The spelling of 201432123332 in words is "two hundred one billion, four hundred thirty-two million, one hundred twenty-three thousand, three hundred thirty-two".