10212302420143 has 4 divisors (see below), whose sum is σ = 10212320223720. Its totient is φ = 10212284616568.

The previous prime is 10212302420087. The next prime is 10212302420149. The reversal of 10212302420143 is 34102420321201.

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 10212302420143 - 2²⁹ = 10211765549231 is a prime.

It is a super-2 number, since 2×10212302420143² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10212302420149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8011708 + ... + 9198481.

It is an arithmetic number, because the mean of its divisors is an integer number (2553080055930).

Almost surely, 2^{10212302420143} is an apocalyptic number.

10212302420143 is a deficient number, since it is larger than the sum of its proper divisors (17803577).

10212302420143 is an equidigital number, since it uses as much as digits as its factorization.

10212302420143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17803576.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 10212302420143 its reverse (34102420321201), we get a palindrome (44314722741344).

The spelling of 10212302420143 in words is "ten trillion, two hundred twelve billion, three hundred two million, four hundred twenty thousand, one hundred forty-three".