2012000051 has 2 divisors, whose sum is σ = 2012000052. Its totient is φ = 2012000050.

The previous prime is 2012000033. The next prime is 2012000069. The reversal of 2012000051 is 1500002102.

It is a balanced prime because it is at equal distance from previous prime (2012000033) and next prime (2012000069).

It is a cyclic number.

It is not a de Polignac number, because 2012000051 - 2¹⁴ = 2011983667 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2011999996 and 2012000041.

It is not a weakly prime, because it can be changed into another prime (2012020051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006000025 + 1006000026.

It is an arithmetic number, because the mean of its divisors is an integer number (1006000026).

Almost surely, 2^2012000051 is an apocalyptic number.

2012000051 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012000051 is an equidigital number, since it uses as much as digits as its factorization.

2012000051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20, while the sum is 11.

The square root of 2012000051 is about 44855.3235525060. The cubic root of 2012000051 is about 1262.4358797092.

Adding to 2012000051 its reverse (1500002102), we get a palindrome (3512002153).

The spelling of 2012000051 in words is "two billion, twelve million, fifty-one", and thus it is an aban number and an uban number.