1130143221241 has 6 divisors (see below), whose sum is σ = 1138452674030. Its totient is φ = 1121893982016.

The previous prime is 1130143221227. The next prime is 1130143221247. The reversal of 1130143221241 is 1421223410311.

It can be written as a sum of positive squares in 3 ways, for example, as 29733829225 + 1100409392016 = 172435^2 + 1049004^2 .

It is not a de Polignac number, because 1130143221241 - 2¹⁷ = 1130143090169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1130143221247) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30087876 + ... + 30125413.

Almost surely, 2^{1130143221241} is an apocalyptic number.

It is an amenable number.

1130143221241 is a deficient number, since it is larger than the sum of its proper divisors (8309452789).

1130143221241 is an frugal number, since it uses more digits than its factorization.

1130143221241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60213563 (or 60213426 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 1130143221241 its reverse (1421223410311), we get a palindrome (2551366631552).

The spelling of 1130143221241 in words is "one trillion, one hundred thirty billion, one hundred forty-three million, two hundred twenty-one thousand, two hundred forty-one".