230103202212 has 144 divisors (see below), whose sum is σ = 640846297728. Its totient is φ = 69184926720.

The previous prime is 230103202201. The next prime is 230103202243. The reversal of 230103202212 is 212202301032.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3724123 + ... + 3785405.

It is an arithmetic number, because the mean of its divisors is an integer number (4450321512).

Almost surely, 2^230103202212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230103202212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (320423148864).

230103202212 is an abundant number, since it is smaller than the sum of its proper divisors (410743095516).

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

230103202212 is a wasteful number, since it uses less digits than its factorization.

230103202212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61490 (or 61485 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 230103202212 its reverse (212202301032), we get a palindrome (442305503244).

The spelling of 230103202212 in words is "two hundred thirty billion, one hundred three million, two hundred two thousand, two hundred twelve".