2103311411 has 2 divisors, whose sum is σ = 2103311412. Its totient is φ = 2103311410.

The previous prime is 2103311407. The next prime is 2103311423. The reversal of 2103311411 is 1141133012.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2103311411 - 2² = 2103311407 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2103311411.

It is not a weakly prime, because it can be changed into another prime (2103311461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051655705 + 1051655706.

It is an arithmetic number, because the mean of its divisors is an integer number (1051655706).

Almost surely, 2^2103311411 is an apocalyptic number.

2103311411 is a deficient number, since it is larger than the sum of its proper divisors (1).

2103311411 is an equidigital number, since it uses as much as digits as its factorization.

2103311411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 2103311411 is about 45861.8731736941. The cubic root of 2103311411 is about 1281.2519105393.

Adding to 2103311411 its reverse (1141133012), we get a palindrome (3244444423).

The spelling of 2103311411 in words is "two billion, one hundred three million, three hundred eleven thousand, four hundred eleven".