115300450 has 24 divisors (see below), whose sum is σ = 217486080. Its totient is φ = 45469200.

The previous prime is 115300441. The next prime is 115300457. The reversal of 115300450 is 54003511.

It is not an unprimeable number, because it can be changed into a prime (115300457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12690 + ... + 19789.

It is an arithmetic number, because the mean of its divisors is an integer number (9061920).

Almost surely, 2^115300450 is an apocalyptic number.

115300450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115300450 is a deficient number, since it is larger than the sum of its proper divisors (102185630).

115300450 is a wasteful number, since it uses less digits than its factorization.

115300450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32562 (or 32557 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 115300450 is about 10737.8047104611. The cubic root of 115300450 is about 486.7175438355.

Adding to 115300450 its reverse (54003511), we get a palindrome (169303961).

The spelling of 115300450 in words is "one hundred fifteen million, three hundred thousand, four hundred fifty".