1443241022103 has 16 divisors (see below), whose sum is σ = 2150938056960. Its totient is φ = 956399237208.

The previous prime is 1443241022089. The next prime is 1443241022149. The reversal of 1443241022103 is 3012201423441.

1443241022103 is a `hidden beast` number, since 1 + 4 + 4 + 32 + 410 + 2 + 210 + 3 = 666.

It is not a de Polignac number, because 1443241022103 - 2⁵ = 1443241022071 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1443241022173) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160035525 + ... + 160044542.

It is an arithmetic number, because the mean of its divisors is an integer number (134433628560).

Almost surely, 2^{1443241022103} is an apocalyptic number.

1443241022103 is a deficient number, since it is larger than the sum of its proper divisors (707697034857).

1443241022103 is a wasteful number, since it uses less digits than its factorization.

1443241022103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320080243 (or 320080237 counting only the distinct ones).

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

Adding to 1443241022103 its reverse (3012201423441), we get a palindrome (4455442445544).

The spelling of 1443241022103 in words is "one trillion, four hundred forty-three billion, two hundred forty-one million, twenty-two thousand, one hundred three".