201343240231300 has 72 divisors (see below), whose sum is σ = 455931338651712. Its totient is φ = 77032259568000.

The previous prime is 201343240231249. The next prime is 201343240231327. The reversal of 201343240231300 is 3132042343102.

It is a happy 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, 50260330 + ... + 54118270.

It is an arithmetic number, because the mean of its divisors is an integer number (6332379703496).

Almost surely, 2^{201343240231300} is an apocalyptic number.

201343240231300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201343240231300 is an abundant number, since it is smaller than the sum of its proper divisors (254588098420412).

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

201343240231300 is a wasteful number, since it uses less digits than its factorization.

201343240231300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3880669 (or 3880662 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 201343240231300 its reverse (3132042343102), we get a palindrome (204475282574402).

The spelling of 201343240231300 in words is "two hundred one trillion, three hundred forty-three billion, two hundred forty million, two hundred thirty-one thousand, three hundred".