100230203312 has 20 divisors (see below), whose sum is σ = 194200940136. Its totient is φ = 50113831680.

The previous prime is 100230203291. The next prime is 100230203341. The reversal of 100230203312 is 213302032001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1131512 + ... + 1216872.

Almost surely, 2^100230203312 is an apocalyptic number.

It is an amenable number.

100230203312 is a deficient number, since it is larger than the sum of its proper divisors (93970736824).

100230203312 is an equidigital number, since it uses as much as digits as its factorization.

100230203312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158756 (or 158750 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 100230203312 its reverse (213302032001), we get a palindrome (313532235313).

The spelling of 100230203312 in words is "one hundred billion, two hundred thirty million, two hundred three thousand, three hundred twelve".