284312043101 has 6 divisors (see below), whose sum is σ = 292203832410. Its totient is φ = 276627932496.

The previous prime is 284312043077. The next prime is 284312043133. The reversal of 284312043101 is 101340213482.

It can be written as a sum of positive squares in 3 ways, for example, as 226266705625 + 58045337476 = 475675^2 + 240926^2 .

It is a de Polignac number, because none of the positive numbers 2^k-284312043101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (284312043401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 103837946 + ... + 103840683.

It is an arithmetic number, because the mean of its divisors is an integer number (48700638735).

Almost surely, 2^284312043101 is an apocalyptic number.

It is an amenable number.

284312043101 is a deficient number, since it is larger than the sum of its proper divisors (7891789309).

284312043101 is an equidigital number, since it uses as much as digits as its factorization.

284312043101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207678703 (or 207678666 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 284312043101 its reverse (101340213482), we get a palindrome (385652256583).

The spelling of 284312043101 in words is "two hundred eighty-four billion, three hundred twelve million, forty-three thousand, one hundred one".