1244122103043 has 8 divisors (see below), whose sum is σ = 1843143856400. Its totient is φ = 829414735344.

The previous prime is 1244122103041. The next prime is 1244122103083. The reversal of 1244122103043 is 3403012214421.

1244122103043 is a `hidden beast` number, since 1 + 2 + 4 + 412 + 210 + 30 + 4 + 3 = 666.

It is not a de Polignac number, because 1244122103043 - 2¹ = 1244122103041 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 46078596409 = 1244122103043 / (1 + 2 + 4 + 4 + 1 + 2 + 2 + 1 + 0 + 3 + 0 + 4 + 3).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1244122102998 and 1244122103016.

It is not an unprimeable number, because it can be changed into a prime (1244122103041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23039298178 + ... + 23039298231.

It is an arithmetic number, because the mean of its divisors is an integer number (230392982050).

Almost surely, 2^{1244122103043} is an apocalyptic number.

1244122103043 is a deficient number, since it is larger than the sum of its proper divisors (599021753357).

1244122103043 is an equidigital number, since it uses as much as digits as its factorization.

1244122103043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46078596418 (or 46078596412 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 1244122103043 its reverse (3403012214421), we get a palindrome (4647134317464).

The spelling of 1244122103043 in words is "one trillion, two hundred forty-four billion, one hundred twenty-two million, one hundred three thousand, forty-three".