10231230194 has 4 divisors (see below), whose sum is σ = 15346845294. Its totient is φ = 5115615096.

The previous prime is 10231230193. The next prime is 10231230199. The reversal of 10231230194 is 49103213201.

10231230194 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 can be written as a sum of positive squares in only one way, i.e., 6808395169 + 3422835025 = 82513^2 + 58505^2 .

It is not an unprimeable number, because it can be changed into a prime (10231230193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2557807547 + ... + 2557807550.

Almost surely, 2^10231230194 is an apocalyptic number.

10231230194 is a deficient number, since it is larger than the sum of its proper divisors (5115615100).

10231230194 is an equidigital number, since it uses as much as digits as its factorization.

10231230194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5115615099.

The product of its (nonzero) digits is 1296, while the sum is 26.

Adding to 10231230194 its reverse (49103213201), we get a palindrome (59334443395).

The spelling of 10231230194 in words is "ten billion, two hundred thirty-one million, two hundred thirty thousand, one hundred ninety-four".