71201163 has 16 divisors (see below), whose sum is σ = 105975936. Its totient is φ = 42147840.

The previous prime is 71201147. The next prime is 71201167. The reversal of 71201163 is 36110217.

It is not a de Polignac number, because 71201163 - 2⁴ = 71201147 is a prime.

It is a super-2 number, since 2×71201163² = 10139211225105138, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (71201167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23670 + ... + 26507.

It is an arithmetic number, because the mean of its divisors is an integer number (6623496).

Almost surely, 2^71201163 is an apocalyptic number.

71201163 is a deficient number, since it is larger than the sum of its proper divisors (34774773).

71201163 is a wasteful number, since it uses less digits than its factorization.

71201163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50234.

The product of its (nonzero) digits is 252, while the sum is 21.

The square root of 71201163 is about 8438.0781579694. The cubic root of 71201163 is about 414.4724762890.

The spelling of 71201163 in words is "seventy-one million, two hundred one thousand, one hundred sixty-three".