130143311 has 4 divisors (see below), whose sum is σ = 130236192. Its totient is φ = 130050432.

The previous prime is 130143289. The next prime is 130143341. The reversal of 130143311 is 113341031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 113341031 = 229 ⋅494939.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130143311 is a prime.

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 130143311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130143341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44306 + ... + 47151.

It is an arithmetic number, because the mean of its divisors is an integer number (32559048).

Almost surely, 2^130143311 is an apocalyptic number.

130143311 is a deficient number, since it is larger than the sum of its proper divisors (92881).

130143311 is an equidigital number, since it uses as much as digits as its factorization.

130143311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92880.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 130143311 is about 11408.0371230111. The cubic root of 130143311 is about 506.7657834041.

Adding to 130143311 its reverse (113341031), we get a palindrome (243484342).

The spelling of 130143311 in words is "one hundred thirty million, one hundred forty-three thousand, three hundred eleven".