7216193323 has 8 divisors (see below), whose sum is σ = 7359972336. Its totient is φ = 7072696800.

The previous prime is 7216193317. The next prime is 7216193329. The reversal of 7216193323 is 3233916127.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (7216193317) and next prime (7216193329).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7216193323 - 2¹³ = 7216185131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7216193329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18648 + ... + 121573.

It is an arithmetic number, because the mean of its divisors is an integer number (919996542).

Almost surely, 2^7216193323 is an apocalyptic number.

7216193323 is a deficient number, since it is larger than the sum of its proper divisors (143779013).

7216193323 is a wasteful number, since it uses less digits than its factorization.

7216193323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141245.

The product of its digits is 40824, while the sum is 37.

The square root of 7216193323 is about 84948.1802218270. The cubic root of 7216193323 is about 1932.4253224569.

The spelling of 7216193323 in words is "seven billion, two hundred sixteen million, one hundred ninety-three thousand, three hundred twenty-three".