130241143 has 16 divisors (see below), whose sum is σ = 140313600. Its totient is φ = 120519360.

The previous prime is 130241141. The next prime is 130241197. The reversal of 130241143 is 341142031.

It is a cyclic number.

It is not a de Polignac number, because 130241143 - 2¹ = 130241141 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130241143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130241141) 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, 249723 + ... + 250243.

It is an arithmetic number, because the mean of its divisors is an integer number (8769600).

Almost surely, 2^130241143 is an apocalyptic number.

130241143 is a deficient number, since it is larger than the sum of its proper divisors (10072457).

130241143 is a wasteful number, since it uses less digits than its factorization.

130241143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 822.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 130241143 is about 11412.3241717014. The cubic root of 130241143 is about 506.8927344602.

Adding to 130241143 its reverse (341142031), we get a palindrome (471383174).

The spelling of 130241143 in words is "one hundred thirty million, two hundred forty-one thousand, one hundred forty-three".