201343321132 has 12 divisors (see below), whose sum is σ = 357609779800. Its totient is φ = 99169098336.

The previous prime is 201343321121. The next prime is 201343321139. The reversal of 201343321132 is 231123343102.

It is a super-2 number, since 2×201343321132² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201343321097 and 201343321106.

It is not an unprimeable number, because it can be changed into a prime (201343321139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 375640257 + ... + 375640792.

Almost surely, 2^201343321132 is an apocalyptic number.

It is an amenable number.

201343321132 is a deficient number, since it is larger than the sum of its proper divisors (156266458668).

201343321132 is a wasteful number, since it uses less digits than its factorization.

201343321132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751281120 (or 751281118 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 201343321132 its reverse (231123343102), we get a palindrome (432466664234).

The spelling of 201343321132 in words is "two hundred one billion, three hundred forty-three million, three hundred twenty-one thousand, one hundred thirty-two".