113011040 has 48 divisors (see below), whose sum is σ = 271388880. Its totient is φ = 44459520.

The previous prime is 113011037. The next prime is 113011049. The reversal of 113011040 is 40110311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113011049) 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, 3971 + ... + 15549.

It is an arithmetic number, because the mean of its divisors is an integer number (5653935).

Almost surely, 2^113011040 is an apocalyptic number.

113011040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113011040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135694440).

113011040 is an abundant number, since it is smaller than the sum of its proper divisors (158377840).

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

113011040 is a wasteful number, since it uses less digits than its factorization.

113011040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11655 (or 11647 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 113011040 is about 10630.6650779714. The cubic root of 113011040 is about 483.4745566978.

Adding to 113011040 its reverse (40110311), we get a palindrome (153121351).

The spelling of 113011040 in words is "one hundred thirteen million, eleven thousand, forty".