2103222141 has 12 divisors (see below), whose sum is σ = 3112085340. Its totient is φ = 1367949120.

The previous prime is 2103222139. The next prime is 2103222151. The reversal of 2103222141 is 1412223012.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 332916516 + 1770305625 = 18246^2 + 42075^2 .

It is not a de Polignac number, because 2103222141 - 2¹ = 2103222139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103222131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2849526 + ... + 2850263.

It is an arithmetic number, because the mean of its divisors is an integer number (259340445).

Almost surely, 2^2103222141 is an apocalyptic number.

It is an amenable number.

2103222141 is a deficient number, since it is larger than the sum of its proper divisors (1008863199).

2103222141 is a wasteful number, since it uses less digits than its factorization.

2103222141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5699836 (or 5699833 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2103222141 is about 45860.8999148512. The cubic root of 2103222141 is about 1281.2337837297.

Adding to 2103222141 its reverse (1412223012), we get a palindrome (3515445153).

The spelling of 2103222141 in words is "two billion, one hundred three million, two hundred twenty-two thousand, one hundred forty-one".