11130143743 has 16 divisors (see below), whose sum is σ = 11546706816. Its totient is φ = 10722342400.

The previous prime is 11130143737. The next prime is 11130143809. The reversal of 11130143743 is 34734103111.

It is a cyclic number.

It is not a de Polignac number, because 11130143743 - 2²⁹ = 10593272831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11130143723) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 814455 + ... + 828007.

It is an arithmetic number, because the mean of its divisors is an integer number (721669176).

Almost surely, 2^11130143743 is an apocalyptic number.

11130143743 is a deficient number, since it is larger than the sum of its proper divisors (416563073).

11130143743 is a wasteful number, since it uses less digits than its factorization.

11130143743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13874.

The product of its (nonzero) digits is 3024, while the sum is 28.

Adding to 11130143743 its reverse (34734103111), we get a palindrome (45864246854).

The spelling of 11130143743 in words is "eleven billion, one hundred thirty million, one hundred forty-three thousand, seven hundred forty-three".