113305450 has 12 divisors (see below), whose sum is σ = 210748230. Its totient is φ = 45322160.

The previous prime is 113305373. The next prime is 113305453. The reversal of 113305450 is 54503311.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 93954249 + 19351201 = 9693^2 + 4399^2 .

It is not an unprimeable number, because it can be changed into a prime (113305453) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1133005 + ... + 1133104.

Almost surely, 2^113305450 is an apocalyptic number.

113305450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113305450 is a deficient number, since it is larger than the sum of its proper divisors (97442780).

113305450 is a wasteful number, since it uses less digits than its factorization.

113305450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2266121 (or 2266116 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 113305450 is about 10644.5032763394. The cubic root of 113305450 is about 483.8940328766.

Adding to 113305450 its reverse (54503311), we get a palindrome (167808761).

The spelling of 113305450 in words is "one hundred thirteen million, three hundred five thousand, four hundred fifty".