143313130 has 8 divisors (see below), whose sum is σ = 257963652. Its totient is φ = 57325248.

The previous prime is 143313127. The next prime is 143313187. The reversal of 143313130 is 31313341.

It can be written as a sum of positive squares in 2 ways, for example, as 143256961 + 56169 = 11969^2 + 237^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 143313098 and 143313107.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7165647 + ... + 7165666.

Almost surely, 2^143313130 is an apocalyptic number.

143313130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

143313130 is a deficient number, since it is larger than the sum of its proper divisors (114650522).

143313130 is a wasteful number, since it uses less digits than its factorization.

143313130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14331320.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 143313130 is about 11971.3462066720. The cubic root of 143313130 is about 523.3135666282.

Adding to 143313130 its reverse (31313341), we get a palindrome (174626471).

The spelling of 143313130 in words is "one hundred forty-three million, three hundred thirteen thousand, one hundred thirty".