113004780 has 288 divisors, whose sum is σ = 412608000. Its totient is φ = 23030784.

The previous prime is 113004751. The next prime is 113004791. The reversal of 113004780 is 87400311.

It is a self number, because there is not a number n which added to its sum of digits gives 113004780.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5947611 + ... + 5947629.

Almost surely, 2^113004780 is an apocalyptic number.

113004780 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 113004780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (206304000).

113004780 is an abundant number, since it is smaller than the sum of its proper divisors (299603220).

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

113004780 is a wasteful number, since it uses less digits than its factorization.

113004780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86 (or 53 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 113004780 is about 10630.3706426446. The cubic root of 113004780 is about 483.4656295269.

The spelling of 113004780 in words is "one hundred thirteen million, four thousand, seven hundred eighty".