230003100311 has 4 divisors (see below), whose sum is σ = 230036591400. Its totient is φ = 229969609224.

The previous prime is 230003100307. The next prime is 230003100323. The reversal of 230003100311 is 113001300032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 230003100311 - 2² = 230003100307 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230003100361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16735241 + ... + 16748978.

It is an arithmetic number, because the mean of its divisors is an integer number (57509147850).

Almost surely, 2^230003100311 is an apocalyptic number.

230003100311 is a deficient number, since it is larger than the sum of its proper divisors (33491089).

230003100311 is an equidigital number, since it uses as much as digits as its factorization.

230003100311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33491088.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 230003100311 its reverse (113001300032), we get a palindrome (343004400343).

The spelling of 230003100311 in words is "two hundred thirty billion, three million, one hundred thousand, three hundred eleven".