230011550 has 12 divisors (see below), whose sum is σ = 427821576. Its totient is φ = 92004600.

The previous prime is 230011459. The next prime is 230011553. The reversal of 230011550 is 55110032.

230011550 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230011553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2300066 + ... + 2300165.

It is an arithmetic number, because the mean of its divisors is an integer number (35651798).

Almost surely, 2^230011550 is an apocalyptic number.

230011550 is a deficient number, since it is larger than the sum of its proper divisors (197810026).

230011550 is a wasteful number, since it uses less digits than its factorization.

230011550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4600243 (or 4600238 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 230011550 is about 15166.1316755460. The cubic root of 230011550 is about 612.7028232920.

Adding to 230011550 its reverse (55110032), we get a palindrome (285121582).

The spelling of 230011550 in words is "two hundred thirty million, eleven thousand, five hundred fifty".