7303220010313 has 4 divisors (see below), whose sum is σ = 7375529119428. Its totient is φ = 7230910901200.

The previous prime is 7303220010143. The next prime is 7303220010347. The reversal of 7303220010313 is 3130100223037.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4561586109369 + 2741633900944 = 2135787^2 + 1655788^2 .

It is a cyclic number.

It is not a de Polignac number, because 7303220010313 - 2²⁵ = 7303186455881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7303220010113) 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, 36154554406 + ... + 36154554607.

It is an arithmetic number, because the mean of its divisors is an integer number (1843882279857).

Almost surely, 2^{7303220010313} is an apocalyptic number.

It is an amenable number.

7303220010313 is a deficient number, since it is larger than the sum of its proper divisors (72309109115).

7303220010313 is a wasteful number, since it uses less digits than its factorization.

7303220010313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72309109114.

The product of its (nonzero) digits is 2268, while the sum is 25.

The spelling of 7303220010313 in words is "seven trillion, three hundred three billion, two hundred twenty million, ten thousand, three hundred thirteen".