10213314231 has 4 divisors (see below), whose sum is σ = 13617752312. Its totient is φ = 6808876152.

The previous prime is 10213314227. The next prime is 10213314233. The reversal of 10213314231 is 13241331201.

10213314231 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 not a de Polignac number, because 10213314231 - 2² = 10213314227 is a prime.

It is a super-2 number, since 2×10213314231² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10213314198 and 10213314207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10213314233) 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 in 3 ways as a sum of consecutive naturals, for example, 1702219036 + ... + 1702219041.

It is an arithmetic number, because the mean of its divisors is an integer number (3404438078).

Almost surely, 2^10213314231 is an apocalyptic number.

10213314231 is a deficient number, since it is larger than the sum of its proper divisors (3404438081).

10213314231 is an equidigital number, since it uses as much as digits as its factorization.

10213314231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3404438080.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 10213314231 its reverse (13241331201), we get a palindrome (23454645432).

The spelling of 10213314231 in words is "ten billion, two hundred thirteen million, three hundred fourteen thousand, two hundred thirty-one".