10113636 has 36 divisors (see below), whose sum is σ = 25558512. Its totient is φ = 3111264.

The previous prime is 10113599. The next prime is 10113637. The reversal of 10113636 is 63631101.

It is not an unprimeable number, because it can be changed into a prime (10113637) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 466 + ... + 4521.

Almost surely, 2^10113636 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10113636, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12779256).

10113636 is an abundant number, since it is smaller than the sum of its proper divisors (15444876).

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

10113636 is a wasteful number, since it uses less digits than its factorization.

10113636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5020 (or 5005 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 10113636 is about 3180.1943336847. The cubic root of 10113636 is about 216.2564683376.

Adding to 10113636 its reverse (63631101), we get a palindrome (73744737).

The spelling of 10113636 in words is "ten million, one hundred thirteen thousand, six hundred thirty-six".