230312003111 has 4 divisors (see below), whose sum is σ = 230501874072. Its totient is φ = 230122132152.

The previous prime is 230312003099. The next prime is 230312003183. The reversal of 230312003111 is 111300213032.

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 230312003111 - 2¹⁰ = 230312002087 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230312003111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230312003191) 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, 94933661 + ... + 94936086.

It is an arithmetic number, because the mean of its divisors is an integer number (57625468518).

Almost surely, 2^230312003111 is an apocalyptic number.

230312003111 is a deficient number, since it is larger than the sum of its proper divisors (189870961).

230312003111 is a wasteful number, since it uses less digits than its factorization.

230312003111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189870960.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 230312003111 its reverse (111300213032), we get a palindrome (341612216143).

The spelling of 230312003111 in words is "two hundred thirty billion, three hundred twelve million, three thousand, one hundred eleven".