113306522611 has 4 divisors (see below), whose sum is σ = 113504958424. Its totient is φ = 113108086800.

The previous prime is 113306522599. The next prime is 113306522617. The reversal of 113306522611 is 116225603311.

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 113306522611 - 2⁹ = 113306522099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113306522617) 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 in 3 ways as a sum of consecutive naturals, for example, 99217050 + ... + 99218191.

It is an arithmetic number, because the mean of its divisors is an integer number (28376239606).

Almost surely, 2^113306522611 is an apocalyptic number.

113306522611 is a deficient number, since it is larger than the sum of its proper divisors (198435813).

113306522611 is an equidigital number, since it uses as much as digits as its factorization.

113306522611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198435812.

The product of its (nonzero) digits is 6480, while the sum is 31.

The spelling of 113306522611 in words is "one hundred thirteen billion, three hundred six million, five hundred twenty-two thousand, six hundred eleven".