7213306160 has 20 divisors (see below), whose sum is σ = 16770937008. Its totient is φ = 2885322432.

The previous prime is 7213306147. The next prime is 7213306169. The reversal of 7213306160 is 616033127.

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (7213306169) 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, 45083084 + ... + 45083243.

Almost surely, 2^7213306160 is an apocalyptic number.

It is an amenable number.

7213306160 is an abundant number, since it is smaller than the sum of its proper divisors (9557630848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7213306160 is a wasteful number, since it uses less digits than its factorization.

7213306160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90166340 (or 90166334 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 7213306160 is about 84931.1848498536. The cubic root of 7213306160 is about 1932.1675701638.

Adding to 7213306160 its reverse (616033127), we get a palindrome (7829339287).

The spelling of 7213306160 in words is "seven billion, two hundred thirteen million, three hundred six thousand, one hundred sixty".