201342230330 has 8 divisors (see below), whose sum is σ = 362416014612. Its totient is φ = 80536892128.

The previous prime is 201342230303. The next prime is 201342230347. The reversal of 201342230330 is 33032243102.

It can be written as a sum of positive squares in 2 ways, for example, as 201205176481 + 137053849 = 448559^2 + 11707^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 201342230296 and 201342230305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10067111507 + ... + 10067111526.

Almost surely, 2^201342230330 is an apocalyptic number.

201342230330 is a deficient number, since it is larger than the sum of its proper divisors (161073784282).

201342230330 is a wasteful number, since it uses less digits than its factorization.

201342230330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20134223040.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 201342230330 its reverse (33032243102), we get a palindrome (234374473432).

The spelling of 201342230330 in words is "two hundred one billion, three hundred forty-two million, two hundred thirty thousand, three hundred thirty".