201141112 has 8 divisors (see below), whose sum is σ = 377139600. Its totient is φ = 100570552.

The previous prime is 201141107. The next prime is 201141119. The reversal of 201141112 is 211141102.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 201141092 and 201141101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201141119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12571312 + ... + 12571327.

It is an arithmetic number, because the mean of its divisors is an integer number (47142450).

Almost surely, 2^201141112 is an apocalyptic number.

It is an amenable number.

201141112 is a deficient number, since it is larger than the sum of its proper divisors (175998488).

201141112 is a wasteful number, since it uses less digits than its factorization.

201141112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25142645 (or 25142641 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

The square root of 201141112 is about 14182.4226421299. The cubic root of 201141112 is about 585.9136496371.

Adding to 201141112 its reverse (211141102), we get a palindrome (412282214).

The spelling of 201141112 in words is "two hundred one million, one hundred forty-one thousand, one hundred twelve".