113045636 has 24 divisors (see below), whose sum is σ = 216639360. Its totient is φ = 51188000.

The previous prime is 113045633. The next prime is 113045659. The reversal of 113045636 is 636540311.

It is a happy number.

It is a super-3 number, since 3×113045636³ (a number of 25 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113045599 and 113045608.

It is not an unprimeable number, because it can be changed into a prime (113045633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7061 + ... + 16611.

It is an arithmetic number, because the mean of its divisors is an integer number (9026640).

Almost surely, 2^113045636 is an apocalyptic number.

It is an amenable number.

113045636 is a deficient number, since it is larger than the sum of its proper divisors (103593724).

113045636 is a wasteful number, since it uses less digits than its factorization.

113045636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9835 (or 9833 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 113045636 is about 10632.2921329316. The cubic root of 113045636 is about 483.5238869204.

Adding to 113045636 its reverse (636540311), we get a palindrome (749585947).

The spelling of 113045636 in words is "one hundred thirteen million, forty-five thousand, six hundred thirty-six".