66300101 has 8 divisors (see below), whose sum is σ = 79759680. Its totient is φ = 53837568.

The previous prime is 66300079. The next prime is 66300131. The reversal of 66300101 is 10100366.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-66300101 is a prime.

It is a super-2 number, since 2×66300101² = 8791406785220402, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 66300101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (66300131) 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, 249116 + ... + 249381.

It is an arithmetic number, because the mean of its divisors is an integer number (9969960).

Almost surely, 2^66300101 is an apocalyptic number.

It is an amenable number.

66300101 is a deficient number, since it is larger than the sum of its proper divisors (13459579).

66300101 is a wasteful number, since it uses less digits than its factorization.

66300101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498523.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 66300101 is about 8142.4873963673. The cubic root of 66300101 is about 404.7355912725.

Adding to 66300101 its reverse (10100366), we get a palindrome (76400467).

The spelling of 66300101 in words is "sixty-six million, three hundred thousand, one hundred one".