201075772807 has 16 divisors (see below), whose sum is σ = 249880583680. Its totient is φ = 157548320352.

The previous prime is 201075772787. The next prime is 201075772811. The reversal of 201075772807 is 708277570102.

201075772807 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 201075772807 - 2⁷ = 201075772679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201075772817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10716957 + ... + 10735702.

It is an arithmetic number, because the mean of its divisors is an integer number (15617536480).

Almost surely, 2^201075772807 is an apocalyptic number.

201075772807 is a deficient number, since it is larger than the sum of its proper divisors (48804810873).

201075772807 is a wasteful number, since it uses less digits than its factorization.

201075772807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21452782.

The product of its (nonzero) digits is 384160, while the sum is 46.

The spelling of 201075772807 in words is "two hundred one billion, seventy-five million, seven hundred seventy-two thousand, eight hundred seven".