71350201 has 16 divisors (see below), whose sum is σ = 79414720. Its totient is φ = 63685440.

The previous prime is 71350199. The next prime is 71350259. The reversal of 71350201 is 10205317.

It is not a de Polignac number, because 71350201 - 2¹ = 71350199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (71350261) 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 15 ways as a sum of consecutive naturals, for example, 60346 + ... + 61516.

It is an arithmetic number, because the mean of its divisors is an integer number (4963420).

Almost surely, 2^71350201 is an apocalyptic number.

It is an amenable number.

71350201 is a deficient number, since it is larger than the sum of its proper divisors (8064519).

71350201 is a wasteful number, since it uses less digits than its factorization.

71350201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1336.

The product of its (nonzero) digits is 210, while the sum is 19.

The square root of 71350201 is about 8446.9048177424. The cubic root of 71350201 is about 414.7614654757.

Adding to 71350201 its reverse (10205317), we get a palindrome (81555518).

The spelling of 71350201 in words is "seventy-one million, three hundred fifty thousand, two hundred one".