2011020007 has 2 divisors, whose sum is σ = 2011020008. Its totient is φ = 2011020006.

The previous prime is 2011019999. The next prime is 2011020017. The reversal of 2011020007 is 7000201102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2011020007 - 2³ = 2011019999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2011020017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005510003 + 1005510004.

It is an arithmetic number, because the mean of its divisors is an integer number (1005510004).

Almost surely, 2^2011020007 is an apocalyptic number.

2011020007 is a deficient number, since it is larger than the sum of its proper divisors (1).

2011020007 is an equidigital number, since it uses as much as digits as its factorization.

2011020007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28, while the sum is 13.

The square root of 2011020007 is about 44844.3977214546. The cubic root of 2011020007 is about 1262.2308691693.

Adding to 2011020007 its reverse (7000201102), we get a palindrome (9011221109).

The spelling of 2011020007 in words is "two billion, eleven million, twenty thousand, seven".