113003124040 has 16 divisors (see below), whose sum is σ = 254257029180. Its totient is φ = 45201249600.

The previous prime is 113003124023. The next prime is 113003124089. The reversal of 113003124040 is 40421300311.

It can be written as a sum of positive squares in 2 ways, for example, as 110379430756 + 2623693284 = 332234^2 + 51222^2 .

It is a junction number, because it is equal to n+sod(n) for n = 113003123999 and 113003124017.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1412539011 + ... + 1412539090.

Almost surely, 2^113003124040 is an apocalyptic number.

113003124040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113003124040 is an abundant number, since it is smaller than the sum of its proper divisors (141253905140).

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

113003124040 is a wasteful number, since it uses less digits than its factorization.

113003124040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2825078112 (or 2825078108 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 113003124040 its reverse (40421300311), we get a palindrome (153424424351).

The spelling of 113003124040 in words is "one hundred thirteen billion, three million, one hundred twenty-four thousand, forty".