101278738112 has 28 divisors (see below), whose sum is σ = 200994879696. Its totient is φ = 50634359040.

The previous prime is 101278738103. The next prime is 101278738123. The reversal of 101278738112 is 211837872101.

101278738112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 101278738112.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 622253 + ... + 767955.

Almost surely, 2^101278738112 is an apocalyptic number.

It is an amenable number.

101278738112 is a deficient number, since it is larger than the sum of its proper divisors (99716141584).

101278738112 is a wasteful number, since it uses less digits than its factorization.

101278738112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156576 (or 156566 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 41.

The spelling of 101278738112 in words is "one hundred one billion, two hundred seventy-eight million, seven hundred thirty-eight thousand, one hundred twelve".