3144500113 has 8 divisors (see below), whose sum is σ = 3158672328. Its totient is φ = 3130343424.

The previous prime is 3144500111. The next prime is 3144500129. The reversal of 3144500113 is 3110054413.

It can be written as a sum of positive squares in 4 ways, for example, as 11075584 + 3133424529 = 3328^2 + 55977^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3144500113 - 2¹ = 3144500111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3144500111) 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, 612445 + ... + 617557.

It is an arithmetic number, because the mean of its divisors is an integer number (394834041).

Almost surely, 2^3144500113 is an apocalyptic number.

It is an amenable number.

3144500113 is a deficient number, since it is larger than the sum of its proper divisors (14172215).

3144500113 is a wasteful number, since it uses less digits than its factorization.

3144500113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7763.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 3144500113 is about 56075.8425081603. The cubic root of 3144500113 is about 1465.0435617048.

Adding to 3144500113 its reverse (3110054413), we get a palindrome (6254554526).

The spelling of 3144500113 in words is "three billion, one hundred forty-four million, five hundred thousand, one hundred thirteen".