2066331301 has 8 divisors (see below), whose sum is σ = 2183176800. Its totient is φ = 1950294960.

The previous prime is 2066331259. The next prime is 2066331313. The reversal of 2066331301 is 1031336602.

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 2066331301 - 2⁷ = 2066331173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2066331901) 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, 197035 + ... + 207256.

It is an arithmetic number, because the mean of its divisors is an integer number (272897100).

Almost surely, 2^2066331301 is an apocalyptic number.

It is an amenable number.

2066331301 is a deficient number, since it is larger than the sum of its proper divisors (116845499).

2066331301 is a wasteful number, since it uses less digits than its factorization.

2066331301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404579.

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 2066331301 is about 45456.9169764075. The cubic root of 2066331301 is about 1273.6985414720.

Adding to 2066331301 its reverse (1031336602), we get a palindrome (3097667903).

The spelling of 2066331301 in words is "two billion, sixty-six million, three hundred thirty-one thousand, three hundred one".