2141211313 has 2 divisors, whose sum is σ = 2141211314. Its totient is φ = 2141211312.

The previous prime is 2141211307. The next prime is 2141211329. The reversal of 2141211313 is 3131121412.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1235381904 + 905829409 = 35148^2 + 30097^2 .

It is a cyclic number.

It is not a de Polignac number, because 2141211313 - 2⁹ = 2141210801 is a prime.

It is not a weakly prime, because it can be changed into another prime (2141211913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1070605656 + 1070605657.

It is an arithmetic number, because the mean of its divisors is an integer number (1070605657).

Almost surely, 2^2141211313 is an apocalyptic number.

It is an amenable number.

2141211313 is a deficient number, since it is larger than the sum of its proper divisors (1).

2141211313 is an equidigital number, since it uses as much as digits as its factorization.

2141211313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 144, while the sum is 19.

The square root of 2141211313 is about 46273.2245796638. The cubic root of 2141211313 is about 1288.9018382834.

Adding to 2141211313 its reverse (3131121412), we get a palindrome (5272332725).

The spelling of 2141211313 in words is "two billion, one hundred forty-one million, two hundred eleven thousand, three hundred thirteen".