101124344212 has 24 divisors (see below), whose sum is σ = 187387399080. Its totient is φ = 47585402880.

The previous prime is 101124344207. The next prime is 101124344221. The reversal of 101124344212 is 212443421101.

101124344212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1674937476 + 99449406736 = 40926^2 + 315356^2 .

It is a super-2 number, since 2×101124344212² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2097012 + ... + 2144692.

It is an arithmetic number, because the mean of its divisors is an integer number (7807808295).

Almost surely, 2^101124344212 is an apocalyptic number.

It is an amenable number.

101124344212 is a deficient number, since it is larger than the sum of its proper divisors (86263054868).

101124344212 is a wasteful number, since it uses less digits than its factorization.

101124344212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78891 (or 78889 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 101124344212 its reverse (212443421101), we get a palindrome (313567765313).

The spelling of 101124344212 in words is "one hundred one billion, one hundred twenty-four million, three hundred forty-four thousand, two hundred twelve".