201120471 has 6 divisors (see below), whose sum is σ = 290507360. Its totient is φ = 134080308.

The previous prime is 201120449. The next prime is 201120499. The reversal of 201120471 is 174021102.

It is not a de Polignac number, because 201120471 - 2⁶ = 201120407 is a prime.

It is a super-3 number, since 3×201120471³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201120401) 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, 11173351 + ... + 11173368.

Almost surely, 2^201120471 is an apocalyptic number.

201120471 is a deficient number, since it is larger than the sum of its proper divisors (89386889).

201120471 is a wasteful number, since it uses less digits than its factorization.

201120471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22346725 (or 22346722 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 18.

The square root of 201120471 is about 14181.6949269119. The cubic root of 201120471 is about 585.8936068965.

Adding to 201120471 its reverse (174021102), we get a palindrome (375141573).

The spelling of 201120471 in words is "two hundred one million, one hundred twenty thousand, four hundred seventy-one".