231300110330011 has 4 divisors (see below), whose sum is σ = 243473800347400. Its totient is φ = 219126420312624.

The previous prime is 231300110329999. The next prime is 231300110330017. The reversal of 231300110330011 is 110033011003132.

231300110330011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 231300110330011 - 2²⁹ = 231299573459099 is a prime.

It is a super-2 number, since 2×231300110330011² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 12173690017369 = 231300110330011 / (2 + 3 + 1 + 3 + 0 + 0 + 1 + 1 + 0 + 3 + 3 + 0 + 0 + 1 + 1).

It is not an unprimeable number, because it can be changed into a prime (231300110330017) 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, 6086845008666 + ... + 6086845008703.

It is an arithmetic number, because the mean of its divisors is an integer number (60868450086850).

Almost surely, 2^{231300110330011} is an apocalyptic number.

231300110330011 is a deficient number, since it is larger than the sum of its proper divisors (12173690017389).

231300110330011 is a wasteful number, since it uses less digits than its factorization.

231300110330011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12173690017388.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 231300110330011 its reverse (110033011003132), we get a palindrome (341333121333143).

The spelling of 231300110330011 in words is "two hundred thirty-one trillion, three hundred billion, one hundred ten million, three hundred thirty thousand, eleven".