2011210093 has 2 divisors, whose sum is σ = 2011210094. Its totient is φ = 2011210092.

The previous prime is 2011210057. The next prime is 2011210129. The reversal of 2011210093 is 3900121102.

It is a balanced prime because it is at equal distance from previous prime (2011210057) and next prime (2011210129).

It can be written as a sum of positive squares in only one way, i.e., 1139602564 + 871607529 = 33758^2 + 29523^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2011210093 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2011210093.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2011210013) 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, 1005605046 + 1005605047.

It is an arithmetic number, because the mean of its divisors is an integer number (1005605047).

Almost surely, 2^2011210093 is an apocalyptic number.

It is an amenable number.

2011210093 is a deficient number, since it is larger than the sum of its proper divisors (1).

2011210093 is an equidigital number, since it uses as much as digits as its factorization.

2011210093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 2011210093 is about 44846.5170665460. The cubic root of 2011210093 is about 1262.2706375218.

Adding to 2011210093 its reverse (3900121102), we get a palindrome (5911331195).

The spelling of 2011210093 in words is "two billion, eleven million, two hundred ten thousand, ninety-three".