201340053 has 32 divisors (see below), whose sum is σ = 307238400. Its totient is φ = 130233600.

The previous prime is 201340039. The next prime is 201340063. The reversal of 201340053 is 350043102.

It is not a de Polignac number, because 201340053 - 2⁸ = 201339797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201340063) 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, 264193 + ... + 264953.

It is an arithmetic number, because the mean of its divisors is an integer number (9601200).

Almost surely, 2^201340053 is an apocalyptic number.

It is an amenable number.

201340053 is a deficient number, since it is larger than the sum of its proper divisors (105898347).

201340053 is a wasteful number, since it uses less digits than its factorization.

201340053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1050 (or 1044 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 201340053 is about 14189.4345553302. The cubic root of 201340053 is about 586.1067542660.

Adding to 201340053 its reverse (350043102), we get a palindrome (551383155).

The spelling of 201340053 in words is "two hundred one million, three hundred forty thousand, fifty-three".