201132323202 has 16 divisors (see below), whose sum is σ = 402273976032. Its totient is φ = 67042552800.

The previous prime is 201132323137. The next prime is 201132323207. The reversal of 201132323202 is 202323231102.

It is a happy number.

201132323202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×201132323202² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (201132323207) 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 7 ways as a sum of consecutive naturals, for example, 90924 + ... + 640727.

It is an arithmetic number, because the mean of its divisors is an integer number (25142123502).

Almost surely, 2^201132323202 is an apocalyptic number.

201132323202 is an abundant number, since it is smaller than the sum of its proper divisors (201141652830).

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

201132323202 is a wasteful number, since it uses less digits than its factorization.

201132323202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777473.

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

Adding to 201132323202 its reverse (202323231102), we get a palindrome (403455554304).

The spelling of 201132323202 in words is "two hundred one billion, one hundred thirty-two million, three hundred twenty-three thousand, two hundred two".