2144231310103 has 16 divisors (see below), whose sum is σ = 2198526713856. Its totient is φ = 2090138974560.

The previous prime is 2144231310079. The next prime is 2144231310107. The reversal of 2144231310103 is 3010131324412.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2144231310103 is a prime.

It is a super-2 number, since 2×2144231310103² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2144231310107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162644650 + ... + 162657832.

It is an arithmetic number, because the mean of its divisors is an integer number (137407919616).

Almost surely, 2^{2144231310103} is an apocalyptic number.

2144231310103 is a deficient number, since it is larger than the sum of its proper divisors (54295403753).

2144231310103 is a wasteful number, since it uses less digits than its factorization.

2144231310103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20574.

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

Adding to 2144231310103 its reverse (3010131324412), we get a palindrome (5154362634515).

The spelling of 2144231310103 in words is "two trillion, one hundred forty-four billion, two hundred thirty-one million, three hundred ten thousand, one hundred three".