201367082871 has 6 divisors (see below), whose sum is σ = 290863564160. Its totient is φ = 134244721908.

The previous prime is 201367082837. The next prime is 201367082933. The reversal of 201367082871 is 178280763102.

201367082871 is a `hidden beast` number, since 2 + 0 + 1 + 367 + 0 + 8 + 287 + 1 = 666.

It is not a de Polignac number, because 201367082871 - 2⁷ = 201367082743 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 (201367082971) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11187060151 + ... + 11187060168.

Almost surely, 2^201367082871 is an apocalyptic number.

201367082871 is a deficient number, since it is larger than the sum of its proper divisors (89496481289).

201367082871 is a wasteful number, since it uses less digits than its factorization.

201367082871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22374120325 (or 22374120322 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 45.

The spelling of 201367082871 in words is "two hundred one billion, three hundred sixty-seven million, eighty-two thousand, eight hundred seventy-one".