201271272316 has 6 divisors (see below), whose sum is σ = 352224726560. Its totient is φ = 100635636156.

The previous prime is 201271272311. The next prime is 201271272317. The reversal of 201271272316 is 613272172102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201271272311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25158909036 + ... + 25158909043.

Almost surely, 2^201271272316 is an apocalyptic number.

It is an amenable number.

201271272316 is a deficient number, since it is larger than the sum of its proper divisors (150953454244).

201271272316 is a wasteful number, since it uses less digits than its factorization.

201271272316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50317818083 (or 50317818081 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 34.

The spelling of 201271272316 in words is "two hundred one billion, two hundred seventy-one million, two hundred seventy-two thousand, three hundred sixteen".