71300011 has 2 divisors, whose sum is σ = 71300012. Its totient is φ = 71300010.

The previous prime is 71300003. The next prime is 71300017. The reversal of 71300011 is 11000317.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 71300011 - 2³ = 71300003 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 71299964 and 71300000.

It is not a weakly prime, because it can be changed into another prime (71300017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35650005 + 35650006.

It is an arithmetic number, because the mean of its divisors is an integer number (35650006).

Almost surely, 2^71300011 is an apocalyptic number.

71300011 is a deficient number, since it is larger than the sum of its proper divisors (1).

71300011 is an equidigital number, since it uses as much as digits as its factorization.

71300011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21, while the sum is 13.

The square root of 71300011 is about 8443.9333843891. The cubic root of 71300011 is about 414.6641905293.

Adding to 71300011 its reverse (11000317), we get a palindrome (82300328).

The spelling of 71300011 in words is "seventy-one million, three hundred thousand, eleven".