7202116313 has 4 divisors (see below), whose sum is σ = 8230990080. Its totient is φ = 6173242548.

The previous prime is 7202116309. The next prime is 7202116321. The reversal of 7202116313 is 3136112027.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3136112027 = 673 ⋅4659899.

It is a cyclic number.

It is not a de Polignac number, because 7202116313 - 2² = 7202116309 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7202116213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 514436873 + ... + 514436886.

It is an arithmetic number, because the mean of its divisors is an integer number (2057747520).

Almost surely, 2^7202116313 is an apocalyptic number.

It is an amenable number.

7202116313 is a deficient number, since it is larger than the sum of its proper divisors (1028873767).

7202116313 is a wasteful number, since it uses less digits than its factorization.

7202116313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028873766.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 7202116313 is about 84865.2833200950. The cubic root of 7202116313 is about 1931.1679430607.

The spelling of 7202116313 in words is "seven billion, two hundred two million, one hundred sixteen thousand, three hundred thirteen".