1103444241401 has 2 divisors, whose sum is σ = 1103444241402. Its totient is φ = 1103444241400.

The previous prime is 1103444241391. The next prime is 1103444241407. The reversal of 1103444241401 is 1041424443011.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1068287616400 + 35156625001 = 1033580^2 + 187501^2 .

It is a cyclic number.

It is not a de Polignac number, because 1103444241401 - 2³⁰ = 1102370499577 is a prime.

It is not a weakly prime, because it can be changed into another prime (1103444241407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551722120700 + 551722120701.

It is an arithmetic number, because the mean of its divisors is an integer number (551722120701).

Almost surely, 2^{1103444241401} is an apocalyptic number.

It is an amenable number.

1103444241401 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103444241401 is an equidigital number, since it uses as much as digits as its factorization.

1103444241401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 1103444241401 its reverse (1041424443011), we get a palindrome (2144868684412).

The spelling of 1103444241401 in words is "one trillion, one hundred three billion, four hundred forty-four million, two hundred forty-one thousand, four hundred one".