104102112311212 has 6 divisors (see below), whose sum is σ = 182178696544628. Its totient is φ = 52051056155604.

The previous prime is 104102112311191. The next prime is 104102112311261. The reversal of 104102112311212 is 212113211201401.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13012764038898 + ... + 13012764038905.

Almost surely, 2^{104102112311212} is an apocalyptic number.

It is an amenable number.

104102112311212 is a deficient number, since it is larger than the sum of its proper divisors (78076584233416).

104102112311212 is a wasteful number, since it uses less digits than its factorization.

104102112311212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26025528077807 (or 26025528077805 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 22.

Adding to 104102112311212 its reverse (212113211201401), we get a palindrome (316215323512613).

The spelling of 104102112311212 in words is "one hundred four trillion, one hundred two billion, one hundred twelve million, three hundred eleven thousand, two hundred twelve".