71350130 has 16 divisors (see below), whose sum is σ = 135190080. Its totient is φ = 27037872.

The previous prime is 71350129. The next prime is 71350159. The reversal of 71350130 is 3105317.

It is a happy 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, 187574 + ... + 187953.

It is an arithmetic number, because the mean of its divisors is an integer number (8449380).

Almost surely, 2^71350130 is an apocalyptic number.

71350130 is a deficient number, since it is larger than the sum of its proper divisors (63839950).

71350130 is a wasteful number, since it uses less digits than its factorization.

71350130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375553.

The product of its (nonzero) digits is 315, while the sum is 20.

The square root of 71350130 is about 8446.9006150185. The cubic root of 71350130 is about 414.7613279004.

Adding to 71350130 its reverse (3105317), we get a palindrome (74455447).

The spelling of 71350130 in words is "seventy-one million, three hundred fifty thousand, one hundred thirty".