201011307 has 16 divisors (see below), whose sum is σ = 306523392. Its totient is φ = 114780960.

The previous prime is 201011303. The next prime is 201011333. The reversal of 201011307 is 703110102.

It is not a de Polignac number, because 201011307 - 2² = 201011303 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201011303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38073 + ... + 43029.

It is an arithmetic number, because the mean of its divisors is an integer number (19157712).

Almost surely, 2^201011307 is an apocalyptic number.

201011307 is a deficient number, since it is larger than the sum of its proper divisors (105512085).

201011307 is a wasteful number, since it uses less digits than its factorization.

201011307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6898.

The product of its (nonzero) digits is 42, while the sum is 15.

The square root of 201011307 is about 14177.8456402939. The cubic root of 201011307 is about 585.7875840989.

Adding to 201011307 its reverse (703110102), we get a palindrome (904121409).

The spelling of 201011307 in words is "two hundred one million, eleven thousand, three hundred seven".