115000203 has 8 divisors (see below), whose sum is σ = 157073616. Its totient is φ = 74796800.

The previous prime is 115000183. The next prime is 115000219. The reversal of 115000203 is 302000511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 115000203 - 2⁹ = 114999691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115000273) 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, 467358 + ... + 467603.

It is an arithmetic number, because the mean of its divisors is an integer number (19634202).

Almost surely, 2^115000203 is an apocalyptic number.

115000203 is a deficient number, since it is larger than the sum of its proper divisors (42073413).

115000203 is an equidigital number, since it uses as much as digits as its factorization.

115000203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935005.

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 115000203 is about 10723.8147596832. The cubic root of 115000203 is about 486.2946992477.

Adding to 115000203 its reverse (302000511), we get a palindrome (417000714).

The spelling of 115000203 in words is "one hundred fifteen million, two hundred three", and thus it is an aban number.