230013203311 has 16 divisors (see below), whose sum is σ = 256787850240. Its totient is φ = 205016058720.

The previous prime is 230013203263. The next prime is 230013203317. The reversal of 230013203311 is 113302310032.

It is not a de Polignac number, because 230013203311 - 2³¹ = 227865719663 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230013203317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4287655 + ... + 4340968.

It is an arithmetic number, because the mean of its divisors is an integer number (16049240640).

Almost surely, 2^230013203311 is an apocalyptic number.

230013203311 is a deficient number, since it is larger than the sum of its proper divisors (26774646929).

230013203311 is a wasteful number, since it uses less digits than its factorization.

230013203311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8628726.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 230013203311 its reverse (113302310032), we get a palindrome (343315513343).

The spelling of 230013203311 in words is "two hundred thirty billion, thirteen million, two hundred three thousand, three hundred eleven".