201033112 has 32 divisors (see below), whose sum is σ = 431608320. Its totient is φ = 85992480.

The previous prime is 201033101. The next prime is 201033121. The reversal of 201033112 is 211330102.

It is a junction number, because it is equal to n+sod(n) for n = 201033092 and 201033101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28833 + ... + 35119.

It is an arithmetic number, because the mean of its divisors is an integer number (13487760).

Almost surely, 2^201033112 is an apocalyptic number.

It is an amenable number.

201033112 is an abundant number, since it is smaller than the sum of its proper divisors (230575208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201033112 is a wasteful number, since it uses less digits than its factorization.

201033112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6871 (or 6867 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 201033112 is about 14178.6146008699. The cubic root of 201033112 is about 585.8087647258.

Adding to 201033112 its reverse (211330102), we get a palindrome (412363214).

The spelling of 201033112 in words is "two hundred one million, thirty-three thousand, one hundred twelve".