1144120111003 has 2 divisors, whose sum is σ = 1144120111004. Its totient is φ = 1144120111002.

The previous prime is 1144120110979. The next prime is 1144120111103. The reversal of 1144120111003 is 3001110214411.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1144120111003 is a prime.

It is not a weakly prime, because it can be changed into another prime (1144120111103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572060055501 + 572060055502.

It is an arithmetic number, because the mean of its divisors is an integer number (572060055502).

Almost surely, 2^{1144120111003} is an apocalyptic number.

1144120111003 is a deficient number, since it is larger than the sum of its proper divisors (1).

1144120111003 is an equidigital number, since it uses as much as digits as its factorization.

1144120111003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 1144120111003 its reverse (3001110214411), we get a palindrome (4145230325414).

The spelling of 1144120111003 in words is "one trillion, one hundred forty-four billion, one hundred twenty million, one hundred eleven thousand, three".