2144113603 has 4 divisors (see below), whose sum is σ = 2163784480. Its totient is φ = 2124442728.

The previous prime is 2144113571. The next prime is 2144113619. The reversal of 2144113603 is 3063114412.

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

It is a cyclic number.

It is not a de Polignac number, because 2144113603 - 2⁵ = 2144113571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2144113663) 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 3 ways as a sum of consecutive naturals, for example, 9835275 + ... + 9835492.

It is an arithmetic number, because the mean of its divisors is an integer number (540946120).

Almost surely, 2^2144113603 is an apocalyptic number.

2144113603 is a deficient number, since it is larger than the sum of its proper divisors (19670877).

2144113603 is a wasteful number, since it uses less digits than its factorization.

2144113603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19670876.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 2144113603 is about 46304.5743204708. The cubic root of 2144113603 is about 1289.4839197176.

The spelling of 2144113603 in words is "two billion, one hundred forty-four million, one hundred thirteen thousand, six hundred three".