3140130243 has 4 divisors (see below), whose sum is σ = 4186840328. Its totient is φ = 2093420160.

The previous prime is 3140130241. The next prime is 3140130293. The reversal of 3140130243 is 3420310413.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3140130243 - 2¹ = 3140130241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3140130241) 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 3 ways as a sum of consecutive naturals, for example, 523355038 + ... + 523355043.

It is an arithmetic number, because the mean of its divisors is an integer number (1046710082).

Almost surely, 2^3140130243 is an apocalyptic number.

3140130243 is a deficient number, since it is larger than the sum of its proper divisors (1046710085).

3140130243 is a wasteful number, since it uses less digits than its factorization.

3140130243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1046710084.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 3140130243 is about 56036.8650354389. The cubic root of 3140130243 is about 1464.3645965715.

Adding to 3140130243 its reverse (3420310413), we get a palindrome (6560440656).

The spelling of 3140130243 in words is "three billion, one hundred forty million, one hundred thirty thousand, two hundred forty-three".