1143030530005 has 16 divisors (see below), whose sum is σ = 1688168168064. Its totient is φ = 723500642880.

The previous prime is 1143030529961. The next prime is 1143030530021. The reversal of 1143030530005 is 5000350303411.

It is not a de Polignac number, because 1143030530005 - 2⁹ = 1143030529493 is a prime.

It is a super-2 number, since 2×1143030530005² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1256077051 + ... + 1256077960.

It is an arithmetic number, because the mean of its divisors is an integer number (105510510504).

Almost surely, 2^{1143030530005} is an apocalyptic number.

It is an amenable number.

1143030530005 is a deficient number, since it is larger than the sum of its proper divisors (545137638059).

1143030530005 is a wasteful number, since it uses less digits than its factorization.

1143030530005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2512155036.

The product of its (nonzero) digits is 2700, while the sum is 25.

Adding to 1143030530005 its reverse (5000350303411), we get a palindrome (6143380833416).

The spelling of 1143030530005 in words is "one trillion, one hundred forty-three billion, thirty million, five hundred thirty thousand, five".