201351063 has 4 divisors (see below), whose sum is σ = 268468088. Its totient is φ = 134234040.

The previous prime is 201351049. The next prime is 201351079. The reversal of 201351063 is 360153102.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 201351063 - 2¹² = 201346967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201351083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33558508 + ... + 33558513.

It is an arithmetic number, because the mean of its divisors is an integer number (67117022).

Almost surely, 2^201351063 is an apocalyptic number.

201351063 is a deficient number, since it is larger than the sum of its proper divisors (67117025).

201351063 is an equidigital number, since it uses as much as digits as its factorization.

201351063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67117024.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 201351063 is about 14189.8225147463. The cubic root of 201351063 is about 586.1174375481.

The spelling of 201351063 in words is "two hundred one million, three hundred fifty-one thousand, sixty-three".