1144313177533 has 2 divisors, whose sum is σ = 1144313177534. Its totient is φ = 1144313177532.

The previous prime is 1144313177503. The next prime is 1144313177551. The reversal of 1144313177533 is 3357713134411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 928885381369 + 215427796164 = 963787^2 + 464142^2 .

It is an emirp because it is prime and its reverse (3357713134411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1144313177533 - 2²⁵ = 1144279623101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1144313177533.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1144313177503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572156588766 + 572156588767.

It is an arithmetic number, because the mean of its divisors is an integer number (572156588767).

Almost surely, 2^{1144313177533} is an apocalyptic number.

It is an amenable number.

1144313177533 is a deficient number, since it is larger than the sum of its proper divisors (1).

1144313177533 is an equidigital number, since it uses as much as digits as its factorization.

1144313177533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 317520, while the sum is 43.

The spelling of 1144313177533 in words is "one trillion, one hundred forty-four billion, three hundred thirteen million, one hundred seventy-seven thousand, five hundred thirty-three".