113343750 has 168 divisors, whose sum is σ = 341245632. Its totient is φ = 27000000.

The previous prime is 113343731. The next prime is 113343751. The reversal of 113343750 is 57343311.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113343751) 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 83 ways as a sum of consecutive naturals, for example, 3656235 + ... + 3656265.

It is an arithmetic number, because the mean of its divisors is an integer number (2031224).

Almost surely, 2^113343750 is an apocalyptic number.

113343750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 113343750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170622816).

113343750 is an abundant number, since it is smaller than the sum of its proper divisors (227901882).

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

113343750 is an equidigital number, since it uses as much as digits as its factorization.

113343750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82 (or 54 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 113343750 is about 10646.3021749338. The cubic root of 113343750 is about 483.9485493882.

The spelling of 113343750 in words is "one hundred thirteen million, three hundred forty-three thousand, seven hundred fifty".