101303231212 has 6 divisors (see below), whose sum is σ = 177280654628. Its totient is φ = 50651615604.

The previous prime is 101303231203. The next prime is 101303231233. The reversal of 101303231212 is 212132303101.

It is a self number, because there is not a number n which added to its sum of digits gives 101303231212.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12662903898 + ... + 12662903905.

Almost surely, 2^101303231212 is an apocalyptic number.

It is an amenable number.

101303231212 is a deficient number, since it is larger than the sum of its proper divisors (75977423416).

101303231212 is a wasteful number, since it uses less digits than its factorization.

101303231212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25325807807 (or 25325807805 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 101303231212 its reverse (212132303101), we get a palindrome (313435534313).

The spelling of 101303231212 in words is "one hundred one billion, three hundred three million, two hundred thirty-one thousand, two hundred twelve".