10113666 has 16 divisors (see below), whose sum is σ = 20513088. Its totient is φ = 3323600.

The previous prime is 10113647. The next prime is 10113667. The reversal of 10113666 is 66631101.

It is not an unprimeable number, because it can be changed into a prime (10113667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11445 + ... + 12296.

It is an arithmetic number, because the mean of its divisors is an integer number (1282068).

Almost surely, 2^10113666 is an apocalyptic number.

10113666 is an abundant number, since it is smaller than the sum of its proper divisors (10399422).

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

10113666 is a wasteful number, since it uses less digits than its factorization.

10113666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23817.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 10113666 is about 3180.1990503740. The cubic root of 10113666 is about 216.2566821640.

Adding to 10113666 its reverse (66631101), we get a palindrome (76744767).

The spelling of 10113666 in words is "ten million, one hundred thirteen thousand, six hundred sixty-six".