230203002012 has 48 divisors (see below), whose sum is σ = 539301633024. Its totient is φ = 76425768000.

The previous prime is 230203001999. The next prime is 230203002017. The reversal of 230203002012 is 210200302032.

It is a junction number, because it is equal to n+sod(n) for n = 230203001982 and 230203002000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230203002017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11505337 + ... + 11525327.

It is an arithmetic number, because the mean of its divisors is an integer number (11235450688).

Almost surely, 2^230203002012 is an apocalyptic number.

It is an amenable number.

230203002012 is an abundant number, since it is smaller than the sum of its proper divisors (309098631012).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230203002012 is a wasteful number, since it uses less digits than its factorization.

230203002012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23810 (or 23808 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 230203002012 its reverse (210200302032), we get a palindrome (440403304044).

The spelling of 230203002012 in words is "two hundred thirty billion, two hundred three million, two thousand, twelve".