201321330230 has 32 divisors (see below), whose sum is σ = 383721740640. Its totient is φ = 75786232320.

The previous prime is 201321330211. The next prime is 201321330241. The reversal of 201321330230 is 32033123102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3063356 + ... + 3128384.

It is an arithmetic number, because the mean of its divisors is an integer number (11991304395).

Almost surely, 2^201321330230 is an apocalyptic number.

201321330230 is a deficient number, since it is larger than the sum of its proper divisors (182400410410).

201321330230 is a wasteful number, since it uses less digits than its factorization.

201321330230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83264.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 201321330230 its reverse (32033123102), we get a palindrome (233354453332).

The spelling of 201321330230 in words is "two hundred one billion, three hundred twenty-one million, three hundred thirty thousand, two hundred thirty".