11085302810 has 48 divisors (see below), whose sum is σ = 21107854152. Its totient is φ = 4191004800.

The previous prime is 11085302807. The next prime is 11085302849. The reversal of 11085302810 is 1820358011.

It can be written as a sum of positive squares in 4 ways, for example, as 10205646529 + 879656281 = 101023^2 + 29659^2 .

It is a super-2 number, since 2×11085302810² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1660880 + ... + 1667540.

Almost surely, 2^11085302810 is an apocalyptic number.

11085302810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11085302810 is a deficient number, since it is larger than the sum of its proper divisors (10022551342).

11085302810 is a wasteful number, since it uses less digits than its factorization.

11085302810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7167 (or 7148 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 29.

The spelling of 11085302810 in words is "eleven billion, eighty-five million, three hundred two thousand, eight hundred ten".