113041636 has 12 divisors (see below), whose sum is σ = 209459628. Its totient is φ = 53196032.

The previous prime is 113041609. The next prime is 113041651. The reversal of 113041636 is 636140311.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 65707236 + 47334400 = 8106^2 + 6880^2 .

It is a super-3 number, since 3×113041636³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 113041636.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 831121 + ... + 831256.

It is an arithmetic number, because the mean of its divisors is an integer number (17454969).

Almost surely, 2^113041636 is an apocalyptic number.

It is an amenable number.

113041636 is a deficient number, since it is larger than the sum of its proper divisors (96417992).

113041636 is a wasteful number, since it uses less digits than its factorization.

113041636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1662398 (or 1662396 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 113041636 is about 10632.1040250742. The cubic root of 113041636 is about 483.5181838597.

Adding to 113041636 its reverse (636140311), we get a palindrome (749181947).

The spelling of 113041636 in words is "one hundred thirteen million, forty-one thousand, six hundred thirty-six".