201301330121140 has 24 divisors (see below), whose sum is σ = 433043349189192. Its totient is φ = 78556616632320.

The previous prime is 201301330121137. The next prime is 201301330121179. The reversal of 201301330121140 is 41121033103102.

It can be written as a sum of positive squares in 4 ways, for example, as 18438401648016 + 182862928473124 = 4293996^2 + 13522682^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122744712669 + ... + 122744714308.

It is an arithmetic number, because the mean of its divisors is an integer number (18043472882883).

Almost surely, 2^{201301330121140} is an apocalyptic number.

201301330121140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201301330121140 is an abundant number, since it is smaller than the sum of its proper divisors (231742019068052).

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

201301330121140 is a wasteful number, since it uses less digits than its factorization.

201301330121140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245489427027 (or 245489427025 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 201301330121140 its reverse (41121033103102), we get a palindrome (242422363224242).

The spelling of 201301330121140 in words is "two hundred one trillion, three hundred one billion, three hundred thirty million, one hundred twenty-one thousand, one hundred forty".