68147101 has 8 divisors (see below), whose sum is σ = 78715584. Its totient is φ = 58307520.

The previous prime is 68147099. The next prime is 68147119. The reversal of 68147101 is 10174186.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 68147101 - 2¹ = 68147099 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 68147101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68147201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182025 + ... + 182398.

It is an arithmetic number, because the mean of its divisors is an integer number (9839448).

Almost surely, 2^68147101 is an apocalyptic number.

It is an amenable number.

68147101 is a deficient number, since it is larger than the sum of its proper divisors (10568483).

68147101 is a wasteful number, since it uses less digits than its factorization.

68147101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364451.

The product of its (nonzero) digits is 1344, while the sum is 28.

The square root of 68147101 is about 8255.1257410169. The cubic root of 68147101 is about 408.4596195629.

The spelling of 68147101 in words is "sixty-eight million, one hundred forty-seven thousand, one hundred one".