201353243 has 8 divisors (see below), whose sum is σ = 247819488. Its totient is φ = 159312384.

The previous prime is 201353237. The next prime is 201353249. The reversal of 201353243 is 342353102.

It is an interprime number because it is at equal distance from previous prime (201353237) and next prime (201353249).

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

It is not a de Polignac number, because 201353243 - 2⁶ = 201353179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201353249) 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, 1106246 + ... + 1106427.

It is an arithmetic number, because the mean of its divisors is an integer number (30977436).

Almost surely, 2^201353243 is an apocalyptic number.

201353243 is a deficient number, since it is larger than the sum of its proper divisors (46466245).

201353243 is a wasteful number, since it uses less digits than its factorization.

201353243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2212693.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 201353243 is about 14189.8993301573. The cubic root of 201353243 is about 586.1195528112.

The spelling of 201353243 in words is "two hundred one million, three hundred fifty-three thousand, two hundred forty-three".