2142013201 has 2 divisors, whose sum is σ = 2142013202. Its totient is φ = 2142013200.

The previous prime is 2142013199. The next prime is 2142013217. The reversal of 2142013201 is 1023102412.

It is an a-pointer prime, because the next prime (2142013217) can be obtained adding 2142013201 to its sum of digits (16).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2112321600 + 29691601 = 45960^2 + 5449^2 .

It is a cyclic number.

It is not a de Polignac number, because 2142013201 - 2¹ = 2142013199 is a prime.

Together with 2142013199, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2142013301) 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 as a sum of consecutive naturals, namely, 1071006600 + 1071006601.

It is an arithmetic number, because the mean of its divisors is an integer number (1071006601).

Almost surely, 2^2142013201 is an apocalyptic number.

It is an amenable number.

2142013201 is a deficient number, since it is larger than the sum of its proper divisors (1).

2142013201 is an equidigital number, since it uses as much as digits as its factorization.

2142013201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2142013201 is about 46281.8884770274. Note that the first 3 decimals coincide. The cubic root of 2142013201 is about 1289.0627169903.

Adding to 2142013201 its reverse (1023102412), we get a palindrome (3165115613).

The spelling of 2142013201 in words is "two billion, one hundred forty-two million, thirteen thousand, two hundred one".