100156100768212 has 12 divisors (see below), whose sum is σ = 175288688696800. Its totient is φ = 50073618283416.

The previous prime is 100156100768209. The next prime is 100156100768221. The reversal of 100156100768212 is 212867001651001.

It is a congruent number.

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, 1107974328 + ... + 1108064719.

Almost surely, 2^{100156100768212} is an apocalyptic number.

It is an amenable number.

100156100768212 is a deficient number, since it is larger than the sum of its proper divisors (75132587928588).

100156100768212 is a wasteful number, since it uses less digits than its factorization.

100156100768212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2216050350 (or 2216050348 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 40.

The spelling of 100156100768212 in words is "one hundred trillion, one hundred fifty-six billion, one hundred million, seven hundred sixty-eight thousand, two hundred twelve".