1103441030389 has 2 divisors, whose sum is σ = 1103441030390. Its totient is φ = 1103441030388.

The previous prime is 1103441030371. The next prime is 1103441030413. The reversal of 1103441030389 is 9830301443011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1102783518225 + 657512164 = 1050135^2 + 25642^2 .

It is a cyclic number.

It is not a de Polignac number, because 1103441030389 - 2¹¹ = 1103441028341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1103441030339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551720515194 + 551720515195.

It is an arithmetic number, because the mean of its divisors is an integer number (551720515195).

Almost surely, 2^{1103441030389} is an apocalyptic number.

It is an amenable number.

1103441030389 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103441030389 is an equidigital number, since it uses as much as digits as its factorization.

1103441030389 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 37.

The spelling of 1103441030389 in words is "one trillion, one hundred three billion, four hundred forty-one million, thirty thousand, three hundred eighty-nine".