201141451 has 8 divisors (see below), whose sum is σ = 230217984. Its totient is φ = 172150440.

The previous prime is 201141407. The next prime is 201141481. The reversal of 201141451 is 154141102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 201141451 - 2⁹ = 201140939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201141481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16255 + ... + 25816.

It is an arithmetic number, because the mean of its divisors is an integer number (28777248).

Almost surely, 2^201141451 is an apocalyptic number.

201141451 is a deficient number, since it is larger than the sum of its proper divisors (29076533).

201141451 is an equidigital number, since it uses as much as digits as its factorization.

201141451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42761.

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 201141451 is about 14182.4345935386. The cubic root of 201141451 is about 585.9139788000.

Adding to 201141451 its reverse (154141102), we get a palindrome (355282553).

The spelling of 201141451 in words is "two hundred one million, one hundred forty-one thousand, four hundred fifty-one".