11411330143 has 16 divisors (see below), whose sum is σ = 11730977280. Its totient is φ = 11096519616.

The previous prime is 11411330141. The next prime is 11411330233. The reversal of 11411330143 is 34103311411.

It is a cyclic number.

It is not a de Polignac number, because 11411330143 - 2¹ = 11411330141 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 (11411330141) 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, 6844596 + ... + 6846262.

It is an arithmetic number, because the mean of its divisors is an integer number (733186080).

Almost surely, 2^11411330143 is an apocalyptic number.

11411330143 is a deficient number, since it is larger than the sum of its proper divisors (319647137).

11411330143 is a wasteful number, since it uses less digits than its factorization.

11411330143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3006.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 11411330143 its reverse (34103311411), we get a palindrome (45514641554).

The spelling of 11411330143 in words is "eleven billion, four hundred eleven million, three hundred thirty thousand, one hundred forty-three".