2012011093 has 2 divisors, whose sum is σ = 2012011094. Its totient is φ = 2012011092.

The previous prime is 2012011091. The next prime is 2012011121. The reversal of 2012011093 is 3901102102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1330644484 + 681366609 = 36478^2 + 26103^2 .

It is a cyclic number.

It is not a de Polignac number, because 2012011093 - 2¹ = 2012011091 is a prime.

Together with 2012011091, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2012011093.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2012011091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006005546 + 1006005547.

It is an arithmetic number, because the mean of its divisors is an integer number (1006005547).

Almost surely, 2^2012011093 is an apocalyptic number.

It is an amenable number.

2012011093 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012011093 is an equidigital number, since it uses as much as digits as its factorization.

2012011093 is an evil number, because the sum of its binary digits is even.

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

The square root of 2012011093 is about 44855.4466369470. The cubic root of 2012011093 is about 1262.4381891511.

Adding to 2012011093 its reverse (3901102102), we get a palindrome (5913113195).

It can be divided in two parts, 20120 and 11093, that added together give a palindrome (31213).

The spelling of 2012011093 in words is "two billion, twelve million, eleven thousand, ninety-three".