11020695830 has 16 divisors (see below), whose sum is σ = 20259322560. Its totient is φ = 4314484992.

The previous prime is 11020695817. The next prime is 11020695839. The reversal of 11020695830 is 3859602011.

11020695830 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11020695839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11723675 + ... + 11724614.

It is an arithmetic number, because the mean of its divisors is an integer number (1266207660).

Almost surely, 2^11020695830 is an apocalyptic number.

11020695830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11020695830 is a deficient number, since it is larger than the sum of its proper divisors (9238626730).

11020695830 is a wasteful number, since it uses less digits than its factorization.

11020695830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23448343.

The product of its (nonzero) digits is 12960, while the sum is 35.

The spelling of 11020695830 in words is "eleven billion, twenty million, six hundred ninety-five thousand, eight hundred thirty".