7131600071 has 2 divisors, whose sum is σ = 7131600072. Its totient is φ = 7131600070.

The previous prime is 7131600067. The next prime is 7131600083. The reversal of 7131600071 is 1700061317.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7131600071 - 2² = 7131600067 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7131600071.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7131600571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3565800035 + 3565800036.

It is an arithmetic number, because the mean of its divisors is an integer number (3565800036).

Almost surely, 2^7131600071 is an apocalyptic number.

7131600071 is a deficient number, since it is larger than the sum of its proper divisors (1).

7131600071 is an equidigital number, since it uses as much as digits as its factorization.

7131600071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 882, while the sum is 26.

The square root of 7131600071 is about 84448.8014775817. The cubic root of 7131600071 is about 1924.8445432228.

Adding to 7131600071 its reverse (1700061317), we get a palindrome (8831661388).

The spelling of 7131600071 in words is "seven billion, one hundred thirty-one million, six hundred thousand, seventy-one".