115071611 has 2 divisors, whose sum is σ = 115071612. Its totient is φ = 115071610.

The previous prime is 115071587. The next prime is 115071631. The reversal of 115071611 is 116170511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 115071611 - 2⁶ = 115071547 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (115071631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57535805 + 57535806.

It is an arithmetic number, because the mean of its divisors is an integer number (57535806).

Almost surely, 2^115071611 is an apocalyptic number.

115071611 is a deficient number, since it is larger than the sum of its proper divisors (1).

115071611 is an equidigital number, since it uses as much as digits as its factorization.

115071611 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 210, while the sum is 23.

The square root of 115071611 is about 10727.1436552327. The cubic root of 115071611 is about 486.3953313800.

The spelling of 115071611 in words is "one hundred fifteen million, seventy-one thousand, six hundred eleven".