3143012141 has 8 divisors (see below), whose sum is σ = 3268244280. Its totient is φ = 3018903552.

The previous prime is 3143012113. The next prime is 3143012161. The reversal of 3143012141 is 1412103413.

It can be written as a sum of positive squares in 4 ways, for example, as 199515625 + 2943496516 = 14125^2 + 54254^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3143012141 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 (3143012161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 275180 + ... + 286373.

It is an arithmetic number, because the mean of its divisors is an integer number (408530535).

Almost surely, 2^3143012141 is an apocalyptic number.

It is an amenable number.

3143012141 is a deficient number, since it is larger than the sum of its proper divisors (125232139).

3143012141 is a wasteful number, since it uses less digits than its factorization.

3143012141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561775.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 3143012141 is about 56062.5734425383. The cubic root of 3143012141 is about 1464.8124398880.

Adding to 3143012141 its reverse (1412103413), we get a palindrome (4555115554).

The spelling of 3143012141 in words is "three billion, one hundred forty-three million, twelve thousand, one hundred forty-one".