7113030212 has 6 divisors (see below), whose sum is σ = 12447802878. Its totient is φ = 3556515104.

The previous prime is 7113030179. The next prime is 7113030217. The reversal of 7113030212 is 2120303117.

It can be written as a sum of positive squares in only one way, i.e., 7105815616 + 7214596 = 84296^2 + 2686^2 .

It is not an unprimeable number, because it can be changed into a prime (7113030217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 889128773 + ... + 889128780.

It is an arithmetic number, because the mean of its divisors is an integer number (2074633813).

Almost surely, 2^7113030212 is an apocalyptic number.

It is an amenable number.

7113030212 is a deficient number, since it is larger than the sum of its proper divisors (5334772666).

7113030212 is a wasteful number, since it uses less digits than its factorization.

7113030212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1778257557 (or 1778257555 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 7113030212 is about 84338.7823720499. The cubic root of 7113030212 is about 1923.1724004192.

Adding to 7113030212 its reverse (2120303117), we get a palindrome (9233333329).

The spelling of 7113030212 in words is "seven billion, one hundred thirteen million, thirty thousand, two hundred twelve".