115310445 has 16 divisors (see below), whose sum is σ = 185376192. Its totient is φ = 61205760.

The previous prime is 115310423. The next prime is 115310471. The reversal of 115310445 is 544013511.

It is a happy number.

It is not a de Polignac number, because 115310445 - 2⁶ = 115310381 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15052 + ... + 21381.

It is an arithmetic number, because the mean of its divisors is an integer number (11586012).

Almost surely, 2^115310445 is an apocalyptic number.

115310445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

115310445 is a deficient number, since it is larger than the sum of its proper divisors (70065747).

115310445 is a wasteful number, since it uses less digits than its factorization.

115310445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36652.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 115310445 is about 10738.2701120804. The cubic root of 115310445 is about 486.7316073866.

Adding to 115310445 its reverse (544013511), we get a palindrome (659323956).

The spelling of 115310445 in words is "one hundred fifteen million, three hundred ten thousand, four hundred forty-five".