11130320210 has 8 divisors (see below), whose sum is σ = 20034576396. Its totient is φ = 4452128080.

The previous prime is 11130320171. The next prime is 11130320219. The reversal of 11130320210 is 1202303111.

It can be written as a sum of positive squares in 2 ways, for example, as 10607146081 + 523174129 = 102991^2 + 22873^2 .

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

It is not an unprimeable number, because it can be changed into a prime (11130320219) 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, 556516001 + ... + 556516020.

Almost surely, 2^11130320210 is an apocalyptic number.

11130320210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11130320210 is a deficient number, since it is larger than the sum of its proper divisors (8904256186).

11130320210 is a wasteful number, since it uses less digits than its factorization.

11130320210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1113032028.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 11130320210 its reverse (1202303111), we get a palindrome (12332623321).

The spelling of 11130320210 in words is "eleven billion, one hundred thirty million, three hundred twenty thousand, two hundred ten".