6115106611 has 2 divisors, whose sum is σ = 6115106612. Its totient is φ = 6115106610.

The previous prime is 6115106609. The next prime is 6115106633. The reversal of 6115106611 is 1166015116.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6115106611 - 2¹ = 6115106609 is a prime.

Together with 6115106609, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 6115106611.

It is not a weakly prime, because it can be changed into another prime (6115106651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3057553305 + 3057553306.

It is an arithmetic number, because the mean of its divisors is an integer number (3057553306).

Almost surely, 2^6115106611 is an apocalyptic number.

6115106611 is a deficient number, since it is larger than the sum of its proper divisors (1).

6115106611 is an equidigital number, since it uses as much as digits as its factorization.

6115106611 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 28.

The square root of 6115106611 is about 78199.1471245051. The cubic root of 6115106611 is about 1828.6672102605.

The spelling of 6115106611 in words is "six billion, one hundred fifteen million, one hundred six thousand, six hundred eleven".