2113302511 has 2 divisors, whose sum is σ = 2113302512. Its totient is φ = 2113302510.

The previous prime is 2113302509. The next prime is 2113302547. The reversal of 2113302511 is 1152033112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2113302511 - 2¹ = 2113302509 is a prime.

Together with 2113302509, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2113302571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056651255 + 1056651256.

It is an arithmetic number, because the mean of its divisors is an integer number (1056651256).

Almost surely, 2^2113302511 is an apocalyptic number.

2113302511 is a deficient number, since it is larger than the sum of its proper divisors (1).

2113302511 is an equidigital number, since it uses as much as digits as its factorization.

2113302511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 2113302511 is about 45970.6701169343. The cubic root of 2113302511 is about 1283.2774308739.

Adding to 2113302511 its reverse (1152033112), we get a palindrome (3265335623).

The spelling of 2113302511 in words is "two billion, one hundred thirteen million, three hundred two thousand, five hundred eleven".