1230301203212 has 6 divisors (see below), whose sum is σ = 2153027105628. Its totient is φ = 615150601604.

The previous prime is 1230301203133. The next prime is 1230301203269. The reversal of 1230301203212 is 2123021030321.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 153787650398 + ... + 153787650405.

It is an arithmetic number, because the mean of its divisors is an integer number (358837850938).

Almost surely, 2^{1230301203212} is an apocalyptic number.

It is an amenable number.

1230301203212 is a deficient number, since it is larger than the sum of its proper divisors (922725902416).

1230301203212 is a wasteful number, since it uses less digits than its factorization.

1230301203212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307575300807 (or 307575300805 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1230301203212 its reverse (2123021030321), we get a palindrome (3353322233533).

The spelling of 1230301203212 in words is "one trillion, two hundred thirty billion, three hundred one million, two hundred three thousand, two hundred twelve".