11020136210 has 32 divisors (see below), whose sum is σ = 20598468912. Its totient is φ = 4241617920.

The previous prime is 11020136209. The next prime is 11020136221. The reversal of 11020136210 is 1263102011.

11020136210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 5758229689 + 5261906521 = 75883^2 + 72539^2 .

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 154169 + ... + 214028.

Almost surely, 2^11020136210 is an apocalyptic number.

11020136210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11020136210 is a deficient number, since it is larger than the sum of its proper divisors (9578332702).

11020136210 is a wasteful number, since it uses less digits than its factorization.

11020136210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368318.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11020136210 its reverse (1263102011), we get a palindrome (12283238221).

The spelling of 11020136210 in words is "eleven billion, twenty million, one hundred thirty-six thousand, two hundred ten".