11023312130 has 8 divisors (see below), whose sum is σ = 19841961852. Its totient is φ = 4409324848.

The previous prime is 11023312093. The next prime is 11023312169. The reversal of 11023312130 is 3121332011.

It can be written as a sum of positive squares in 2 ways, for example, as 10597261249 + 426050881 = 102943^2 + 20641^2 .

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11023312099 and 11023312108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 551165597 + ... + 551165616.

Almost surely, 2^11023312130 is an apocalyptic number.

11023312130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11023312130 is a deficient number, since it is larger than the sum of its proper divisors (8818649722).

11023312130 is a wasteful number, since it uses less digits than its factorization.

11023312130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1102331220.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 11023312130 its reverse (3121332011), we get a palindrome (14144644141).

The spelling of 11023312130 in words is "eleven billion, twenty-three million, three hundred twelve thousand, one hundred thirty".