201393355 has 8 divisors (see below), whose sum is σ = 246814272. Its totient is φ = 157686528.

The previous prime is 201393343. The next prime is 201393419. The reversal of 201393355 is 553393102.

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

It is a cyclic number.

It is not a de Polignac number, because 201393355 - 2⁹ = 201392843 is a prime.

It is a Duffinian 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, 428262 + ... + 428731.

It is an arithmetic number, because the mean of its divisors is an integer number (30851784).

Almost surely, 2^201393355 is an apocalyptic number.

201393355 is a deficient number, since it is larger than the sum of its proper divisors (45420917).

201393355 is an equidigital number, since it uses as much as digits as its factorization.

201393355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857045.

The product of its (nonzero) digits is 12150, while the sum is 31.

The square root of 201393355 is about 14191.3126595111. The cubic root of 201393355 is about 586.1584709270.

The spelling of 201393355 in words is "two hundred one million, three hundred ninety-three thousand, three hundred fifty-five".