201330344 has 16 divisors (see below), whose sum is σ = 381024000. Its totient is φ = 99723952.

The previous prime is 201330341. The next prime is 201330347. The reversal of 201330344 is 443033102.

It is an interprime number because it is at equal distance from previous prime (201330341) and next prime (201330347).

It is not an unprimeable number, because it can be changed into a prime (201330341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116744 + ... + 118455.

It is an arithmetic number, because the mean of its divisors is an integer number (23814000).

Almost surely, 2^201330344 is an apocalyptic number.

It is an amenable number.

201330344 is a deficient number, since it is larger than the sum of its proper divisors (179693656).

201330344 is a wasteful number, since it uses less digits than its factorization.

201330344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235312 (or 235308 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 201330344 is about 14189.0924304552. The cubic root of 201330344 is about 586.0973330540.

Adding to 201330344 its reverse (443033102), we get a palindrome (644363446).

The spelling of 201330344 in words is "two hundred one million, three hundred thirty thousand, three hundred forty-four".