3130143 has 8 divisors (see below), whose sum is σ = 4186368. Its totient is φ = 2080344.

The previous prime is 3130129. The next prime is 3130147. The reversal of 3130143 is 3410313.

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

It is not a de Polignac number, because 3130143 - 2⁵ = 3130111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321 + ... + 2522.

It is an arithmetic number, because the mean of its divisors is an integer number (523296).

Almost surely, 2^3130143 is an apocalyptic number.

3130143 is a deficient number, since it is larger than the sum of its proper divisors (1056225).

3130143 is a wasteful number, since it uses less digits than its factorization.

3130143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3213.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 3130143 is about 1769.2210150233. The cubic root of 3130143 is about 146.2810468093.

Adding to 3130143 its reverse (3410313), we get a palindrome (6540456).

The spelling of 3130143 in words is "three million, one hundred thirty thousand, one hundred forty-three".