113041312 has 12 divisors (see below), whose sum is σ = 222550146. Its totient is φ = 56520640.

The previous prime is 113041267. The next prime is 113041363. The reversal of 113041312 is 213140311.

It can be written as a sum of positive squares in only one way, i.e., 93006736 + 20034576 = 9644^2 + 4476^2 .

It is a super-3 number, since 3×113041312³ (a number of 25 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1766239 + ... + 1766302.

Almost surely, 2^113041312 is an apocalyptic number.

It is an amenable number.

113041312 is a deficient number, since it is larger than the sum of its proper divisors (109508834).

113041312 is an equidigital number, since it uses as much as digits as its factorization.

113041312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3532551 (or 3532543 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 113041312 is about 10632.0887881921. The cubic root of 113041312 is about 483.5177219059.

Adding to 113041312 its reverse (213140311), we get a palindrome (326181623).

The spelling of 113041312 in words is "one hundred thirteen million, forty-one thousand, three hundred twelve".