115203064 has 8 divisors (see below), whose sum is σ = 216005760. Its totient is φ = 57601528.

The previous prime is 115203043. The next prime is 115203107. The reversal of 115203064 is 460302511.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7200184 + ... + 7200199.

It is an arithmetic number, because the mean of its divisors is an integer number (27000720).

Almost surely, 2^115203064 is an apocalyptic number.

It is an amenable number.

115203064 is a deficient number, since it is larger than the sum of its proper divisors (100802696).

115203064 is a wasteful number, since it uses less digits than its factorization.

115203064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14400389 (or 14400385 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 115203064 is about 10733.2690267225. The cubic root of 115203064 is about 486.5804734657.

Adding to 115203064 its reverse (460302511), we get a palindrome (575505575).

The spelling of 115203064 in words is "one hundred fifteen million, two hundred three thousand, sixty-four".