113511066 has 16 divisors (see below), whose sum is σ = 227135424. Its totient is φ = 37818144.

The previous prime is 113511061. The next prime is 113511077. The reversal of 113511066 is 660115311.

It is not an unprimeable number, because it can be changed into a prime (113511061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14046 + ... + 20598.

It is an arithmetic number, because the mean of its divisors is an integer number (14195964).

Almost surely, 2^113511066 is an apocalyptic number.

113511066 is an abundant number, since it is smaller than the sum of its proper divisors (113624358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113511066 is a wasteful number, since it uses less digits than its factorization.

113511066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9445.

The product of its (nonzero) digits is 540, while the sum is 24.

The square root of 113511066 is about 10654.1572167863. The cubic root of 113511066 is about 484.1865643496.

Adding to 113511066 its reverse (660115311), we get a palindrome (773626377).

The spelling of 113511066 in words is "one hundred thirteen million, five hundred eleven thousand, sixty-six".