2120201141 has 2 divisors, whose sum is σ = 2120201142. Its totient is φ = 2120201140.

The previous prime is 2120201099. The next prime is 2120201173. The reversal of 2120201141 is 1411020212.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1372998916 + 747202225 = 37054^2 + 27335^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2120201141 is a prime.

It is a nialpdrome in base 11.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2120200141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1060100570 + 1060100571.

It is an arithmetic number, because the mean of its divisors is an integer number (1060100571).

Almost surely, 2^2120201141 is an apocalyptic number.

It is an amenable number.

2120201141 is a deficient number, since it is larger than the sum of its proper divisors (1).

2120201141 is an equidigital number, since it uses as much as digits as its factorization.

2120201141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 2120201141 is about 46045.6419327606. The cubic root of 2120201141 is about 1284.6722841157.

Adding to 2120201141 its reverse (1411020212), we get a palindrome (3531221353).

The spelling of 2120201141 in words is "two billion, one hundred twenty million, two hundred one thousand, one hundred forty-one".