71300316 has 48 divisors (see below), whose sum is σ = 171150336. Its totient is φ = 23091264.

The previous prime is 71300309. The next prime is 71300323. The reversal of 71300316 is 61300317.

It is an interprime number because it is at equal distance from previous prime (71300309) and next prime (71300323).

It is a junction number, because it is equal to n+sod(n) for n = 71300292 and 71300301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93810 + ... + 94566.

It is an arithmetic number, because the mean of its divisors is an integer number (3565632).

Almost surely, 2^71300316 is an apocalyptic number.

It is an amenable number.

71300316 is an abundant number, since it is smaller than the sum of its proper divisors (99850020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

71300316 is a wasteful number, since it uses less digits than its factorization.

71300316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 978 (or 976 counting only the distinct ones).

The product of its (nonzero) digits is 378, while the sum is 21.

The square root of 71300316 is about 8443.9514446733. The cubic root of 71300316 is about 414.6647817980.

Subtracting from 71300316 its reverse (61300317), we obtain a palindrome (9999999).

The spelling of 71300316 in words is "seventy-one million, three hundred thousand, three hundred sixteen".