101068047 has 16 divisors (see below), whose sum is σ = 150564960. Its totient is φ = 67003200.

The previous prime is 101068039. The next prime is 101068063. The reversal of 101068047 is 740860101.

It is a happy number.

It is not a de Polignac number, because 101068047 - 2³ = 101068039 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 101068047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101068147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5454 + ... + 15227.

It is an arithmetic number, because the mean of its divisors is an integer number (9410310).

Almost surely, 2^101068047 is an apocalyptic number.

101068047 is a deficient number, since it is larger than the sum of its proper divisors (49496913).

101068047 is a wasteful number, since it uses less digits than its factorization.

101068047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20871 (or 20865 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 101068047 is about 10053.2605158725. The cubic root of 101068047 is about 465.8055132837.

The spelling of 101068047 in words is "one hundred one million, sixty-eight thousand, forty-seven".