2012136017 has 2 divisors, whose sum is σ = 2012136018. Its totient is φ = 2012136016.

The previous prime is 2012136013. The next prime is 2012136047. The reversal of 2012136017 is 7106312102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1437623056 + 574512961 = 37916^2 + 23969^2 .

It is a cyclic number.

It is not a de Polignac number, because 2012136017 - 2² = 2012136013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2012135983 and 2012136001.

It is not a weakly prime, because it can be changed into another prime (2012136013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006068008 + 1006068009.

It is an arithmetic number, because the mean of its divisors is an integer number (1006068009).

Almost surely, 2^2012136017 is an apocalyptic number.

It is an amenable number.

2012136017 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012136017 is an equidigital number, since it uses as much as digits as its factorization.

2012136017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 2012136017 is about 44856.8391329572. The cubic root of 2012136017 is about 1262.4643165028.

Adding to 2012136017 its reverse (7106312102), we get a palindrome (9118448119).

The spelling of 2012136017 in words is "two billion, twelve million, one hundred thirty-six thousand, seventeen".