7101313 has 2 divisors, whose sum is σ = 7101314. Its totient is φ = 7101312.

The previous prime is 7101287. The next prime is 7101329. The reversal of 7101313 is 3131017.

It is a happy number.

It is an a-pointer prime, because the next prime (7101329) can be obtained adding 7101313 to its sum of digits (16).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6927424 + 173889 = 2632^2 + 417^2 .

It is an emirp because it is prime and its reverse (3131017) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7101313 is a prime.

7101313 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (7102313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3550656 + 3550657.

It is an arithmetic number, because the mean of its divisors is an integer number (3550657).

Almost surely, 2^7101313 is an apocalyptic number.

It is an amenable number.

7101313 is a deficient number, since it is larger than the sum of its proper divisors (1).

7101313 is an equidigital number, since it uses as much as digits as its factorization.

7101313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63, while the sum is 16.

The square root of 7101313 is about 2664.8288875648. The cubic root of 7101313 is about 192.2115813524.

The spelling of 7101313 in words is "seven million, one hundred one thousand, three hundred thirteen".