115106803611 has 4 divisors (see below), whose sum is σ = 153475738152. Its totient is φ = 76737869072.

The previous prime is 115106803583. The next prime is 115106803621. The reversal of 115106803611 is 116308601511.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 115106803611 - 2¹⁴ = 115106787227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115106803621) 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 in 3 ways as a sum of consecutive naturals, for example, 19184467266 + ... + 19184467271.

It is an arithmetic number, because the mean of its divisors is an integer number (38368934538).

Almost surely, 2^115106803611 is an apocalyptic number.

115106803611 is a deficient number, since it is larger than the sum of its proper divisors (38368934541).

115106803611 is an equidigital number, since it uses as much as digits as its factorization.

115106803611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38368934540.

The product of its (nonzero) digits is 4320, while the sum is 33.

The spelling of 115106803611 in words is "one hundred fifteen billion, one hundred six million, eight hundred three thousand, six hundred eleven".