113003748 has 168 divisors, whose sum is σ = 349620096. Its totient is φ = 31492800.

The previous prime is 113003717. The next prime is 113003771. The reversal of 113003748 is 847300311.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 416853 + ... + 417123.

It is an arithmetic number, because the mean of its divisors is an integer number (2081072).

Almost surely, 2^113003748 is an apocalyptic number.

113003748 is a gapful number since it is divisible by the number (18) 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 113003748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174810048).

113003748 is an abundant number, since it is smaller than the sum of its proper divisors (236616348).

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

113003748 is a wasteful number, since it uses less digits than its factorization.

113003748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317 (or 300 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 113003748 is about 10630.3221023636. The cubic root of 113003748 is about 483.4641577955.

The spelling of 113003748 in words is "one hundred thirteen million, three thousand, seven hundred forty-eight".