201343034 has 8 divisors (see below), whose sum is σ = 305837760. Its totient is φ = 99397116.

The previous prime is 201343033. The next prime is 201343039. The reversal of 201343034 is 430343102.

201343034 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 201342997 and 201343015.

It is not an unprimeable number, because it can be changed into a prime (201343031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 637004 + ... + 637319.

It is an arithmetic number, because the mean of its divisors is an integer number (38229720).

Almost surely, 2^201343034 is an apocalyptic number.

201343034 is a deficient number, since it is larger than the sum of its proper divisors (104494726).

201343034 is a wasteful number, since it uses less digits than its factorization.

201343034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1274404.

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

The square root of 201343034 is about 14189.5395978869. The cubic root of 201343034 is about 586.1096468443.

Adding to 201343034 its reverse (430343102), we get a palindrome (631686136).

The spelling of 201343034 in words is "two hundred one million, three hundred forty-three thousand, thirty-four".