2015082011 has 2 divisors, whose sum is σ = 2015082012. Its totient is φ = 2015082010.

The previous prime is 2015081989. The next prime is 2015082037. The reversal of 2015082011 is 1102805102.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2015082011 - 2⁶ = 2015081947 is a prime.

It is a super-2 number, since 2×2015082011² = 8121111022111608242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2015081011) 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, 1007541005 + 1007541006.

It is an arithmetic number, because the mean of its divisors is an integer number (1007541006).

Almost surely, 2^2015082011 is an apocalyptic number.

2015082011 is a deficient number, since it is larger than the sum of its proper divisors (1).

2015082011 is an equidigital number, since it uses as much as digits as its factorization.

2015082011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 160, while the sum is 20.

The square root of 2015082011 is about 44889.6648572920. The cubic root of 2015082011 is about 1263.0801460872.

Adding to 2015082011 its reverse (1102805102), we get a palindrome (3117887113).

The spelling of 2015082011 in words is "two billion, fifteen million, eighty-two thousand, eleven".