230015203 has 8 divisors (see below), whose sum is σ = 261835776. Its totient is φ = 200013000.

The previous prime is 230015183. The next prime is 230015209. The reversal of 230015203 is 302510032.

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

It is a de Polignac number, because none of the positive numbers 2^k-230015203 is a prime.

It is a super-2 number, since 2×230015203² = 105813987222262418, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230015209) 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, 454323 + ... + 454828.

It is an arithmetic number, because the mean of its divisors is an integer number (32729472).

Almost surely, 2^230015203 is an apocalyptic number.

230015203 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

230015203 is a deficient number, since it is larger than the sum of its proper divisors (31820573).

230015203 is a wasteful number, since it uses less digits than its factorization.

230015203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909185.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 230015203 is about 15166.2521078874. The cubic root of 230015203 is about 612.7060668850.

Adding to 230015203 its reverse (302510032), we get a palindrome (532525235).

The spelling of 230015203 in words is "two hundred thirty million, fifteen thousand, two hundred three".