201001200333132 has 96 divisors (see below), whose sum is σ = 501291946314432. Its totient is φ = 62462962057216.

The previous prime is 201001200333127. The next prime is 201001200333133. The reversal of 201001200333132 is 231333002100102.

It is a junction number, because it is equal to n+sod(n) for n = 201001200333099 and 201001200333108.

It is not an unprimeable number, because it can be changed into a prime (201001200333133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35072878 + ... + 40399370.

It is an arithmetic number, because the mean of its divisors is an integer number (5221791107442).

Almost surely, 2^{201001200333132} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 201001200333132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (250645973157216).

201001200333132 is an abundant number, since it is smaller than the sum of its proper divisors (300290745981300).

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

201001200333132 is a wasteful number, since it uses less digits than its factorization.

201001200333132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5328267 (or 5328265 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 201001200333132 its reverse (231333002100102), we get a palindrome (432334202433234).

The spelling of 201001200333132 in words is "two hundred one trillion, one billion, two hundred million, three hundred thirty-three thousand, one hundred thirty-two".