1144331020103 has 2 divisors, whose sum is σ = 1144331020104. Its totient is φ = 1144331020102.

The previous prime is 1144331020093. The next prime is 1144331020109. The reversal of 1144331020103 is 3010201334411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1144331020103 - 2⁴ = 1144331020087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1144331020109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572165510051 + 572165510052.

It is an arithmetic number, because the mean of its divisors is an integer number (572165510052).

Almost surely, 2^{1144331020103} is an apocalyptic number.

1144331020103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1144331020103 is an equidigital number, since it uses as much as digits as its factorization.

1144331020103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1144331020103 its reverse (3010201334411), we get a palindrome (4154532354514).

The spelling of 1144331020103 in words is "one trillion, one hundred forty-four billion, three hundred thirty-one million, twenty thousand, one hundred three".