201200334132 has 72 divisors (see below), whose sum is σ = 547871688000. Its totient is φ = 57300915840.

The previous prime is 201200334119. The next prime is 201200334157. The reversal of 201200334132 is 231433002102.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 201200334099 and 201200334108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 367257 + ... + 732992.

It is an arithmetic number, because the mean of its divisors is an integer number (7609329000).

Almost surely, 2^201200334132 is an apocalyptic number.

It is an amenable number.

201200334132 is an abundant number, since it is smaller than the sum of its proper divisors (346671353868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201200334132 is a wasteful number, since it uses less digits than its factorization.

201200334132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1100581 (or 1100572 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 201200334132 its reverse (231433002102), we get a palindrome (432633336234).

The spelling of 201200334132 in words is "two hundred one billion, two hundred million, three hundred thirty-four thousand, one hundred thirty-two".