103124212444 has 12 divisors (see below), whose sum is σ = 196873496568. Its totient is φ = 46874642000.

The previous prime is 103124212393. The next prime is 103124212447. The reversal of 103124212444 is 444212421301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103124212447) 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, 1171866007 + ... + 1171866094.

It is an arithmetic number, because the mean of its divisors is an integer number (16406124714).

Almost surely, 2^103124212444 is an apocalyptic number.

It is an amenable number.

103124212444 is a deficient number, since it is larger than the sum of its proper divisors (93749284124).

103124212444 is a wasteful number, since it uses less digits than its factorization.

103124212444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2343732116 (or 2343732114 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 103124212444 its reverse (444212421301), we get a palindrome (547336633745).

The spelling of 103124212444 in words is "one hundred three billion, one hundred twenty-four million, two hundred twelve thousand, four hundred forty-four".