113302250 has 16 divisors (see below), whose sum is σ = 212102280. Its totient is φ = 45320800.

The previous prime is 113302247. The next prime is 113302253. The reversal of 113302250 is 52203311.

It is an interprime number because it is at equal distance from previous prime (113302247) and next prime (113302253).

It can be written as a sum of positive squares in 4 ways, for example, as 17986081 + 95316169 = 4241^2 + 9763^2 .

It is not an unprimeable number, because it can be changed into a prime (113302253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226355 + ... + 226854.

Almost surely, 2^113302250 is an apocalyptic number.

113302250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113302250 is a deficient number, since it is larger than the sum of its proper divisors (98800030).

113302250 is an equidigital number, since it uses as much as digits as its factorization.

113302250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453226 (or 453216 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 113302250 is about 10644.3529629565. The cubic root of 113302250 is about 483.8894774162.

Adding to 113302250 its reverse (52203311), we get a palindrome (165505561).

The spelling of 113302250 in words is "one hundred thirteen million, three hundred two thousand, two hundred fifty".