231201230013330 has 32 divisors (see below), whose sum is σ = 561906786873600. Its totient is φ = 60873235243392.

The previous prime is 231201230013317. The next prime is 231201230013367. The reversal of 231201230013330 is 33310032102132.

It is a super-3 number, since 3×231201230013330³ (a number of 44 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 231201230013330.

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, 48776628435 + ... + 48776633174.

It is an arithmetic number, because the mean of its divisors is an integer number (17559587089800).

Almost surely, 2^{231201230013330} is an apocalyptic number.

231201230013330 is an abundant number, since it is smaller than the sum of its proper divisors (330705556860270).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

231201230013330 is a wasteful number, since it uses less digits than its factorization.

231201230013330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97553261698.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 231201230013330 its reverse (33310032102132), we get a palindrome (264511262115462).

The spelling of 231201230013330 in words is "two hundred thirty-one trillion, two hundred one billion, two hundred thirty million, thirteen thousand, three hundred thirty".