130333143 has 8 divisors (see below), whose sum is σ = 174097408. Its totient is φ = 86728824.

The previous prime is 130333123. The next prime is 130333171. The reversal of 130333143 is 341333031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 130333143 - 2¹² = 130329047 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 (130333123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38071 + ... + 41352.

It is an arithmetic number, because the mean of its divisors is an integer number (21762176).

Almost surely, 2^130333143 is an apocalyptic number.

130333143 is a deficient number, since it is larger than the sum of its proper divisors (43764265).

130333143 is an equidigital number, since it uses as much as digits as its factorization.

130333143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79973.

The product of its (nonzero) digits is 972, while the sum is 21.

The square root of 130333143 is about 11416.3541903709. The cubic root of 130333143 is about 507.0120596706.

Adding to 130333143 its reverse (341333031), we get a palindrome (471666174).

The spelling of 130333143 in words is "one hundred thirty million, three hundred thirty-three thousand, one hundred forty-three".