2144203030102 has 384 divisors, whose sum is σ = 4380749070336. Its totient is φ = 767266504704.

The previous prime is 2144203030097. The next prime is 2144203030127. The reversal of 2144203030102 is 2010303024412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 16883488363 + ... + 16883488489.

It is an arithmetic number, because the mean of its divisors is an integer number (11408200704).

Almost surely, 2^{2144203030102} is an apocalyptic number.

2144203030102 is an abundant number, since it is smaller than the sum of its proper divisors (2236546040234).

2144203030102 is a wasteful number, since it uses less digits than its factorization.

2144203030102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388 (or 369 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 2144203030102 its reverse (2010303024412), we get a palindrome (4154506054514).

The spelling of 2144203030102 in words is "two trillion, one hundred forty-four billion, two hundred three million, thirty thousand, one hundred two".