201340213000 has 32 divisors (see below), whose sum is σ = 471136100760. Its totient is φ = 80536084800.

The previous prime is 201340212991. The next prime is 201340213001. The reversal of 201340213000 is 312043102.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 18565152516 + 182775060484 = 136254^2 + 427522^2 .

It is not an unprimeable number, because it can be changed into a prime (201340213001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100669107 + ... + 100671106.

Almost surely, 2^201340213000 is an apocalyptic number.

201340213000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201340213000 is an abundant number, since it is smaller than the sum of its proper divisors (269795887760).

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

201340213000 is a wasteful number, since it uses less digits than its factorization.

201340213000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201340234 (or 201340220 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 201340213000 its reverse (312043102), we get a palindrome (201652256102).

The spelling of 201340213000 in words is "two hundred one billion, three hundred forty million, two hundred thirteen thousand".