2144301531301 has 2 divisors, whose sum is σ = 2144301531302. Its totient is φ = 2144301531300.

The previous prime is 2144301531299. The next prime is 2144301531311. The reversal of 2144301531301 is 1031351034412.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1697095031076 + 447206500225 = 1302726^2 + 668735^2 .

It is a cyclic number.

It is not a de Polignac number, because 2144301531301 - 2¹ = 2144301531299 is a prime.

Together with 2144301531299, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2144301531301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2144301531311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1072150765650 + 1072150765651.

It is an arithmetic number, because the mean of its divisors is an integer number (1072150765651).

Almost surely, 2^{2144301531301} is an apocalyptic number.

It is an amenable number.

2144301531301 is a deficient number, since it is larger than the sum of its proper divisors (1).

2144301531301 is an equidigital number, since it uses as much as digits as its factorization.

2144301531301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 2144301531301 its reverse (1031351034412), we get a palindrome (3175652565713).

The spelling of 2144301531301 in words is "two trillion, one hundred forty-four billion, three hundred one million, five hundred thirty-one thousand, three hundred one".