11020853895 has 8 divisors (see below), whose sum is σ = 17633366256. Its totient is φ = 5877788736.

The previous prime is 11020853869. The next prime is 11020853923. The reversal of 11020853895 is 59835802011.

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

It is not a de Polignac number, because 11020853895 - 2⁸ = 11020853639 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 367361782 + ... + 367361811.

It is an arithmetic number, because the mean of its divisors is an integer number (2204170782).

Almost surely, 2^11020853895 is an apocalyptic number.

11020853895 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11020853895 is a deficient number, since it is larger than the sum of its proper divisors (6612512361).

11020853895 is an equidigital number, since it uses as much as digits as its factorization.

11020853895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734723601.

The product of its (nonzero) digits is 86400, while the sum is 42.

The spelling of 11020853895 in words is "eleven billion, twenty million, eight hundred fifty-three thousand, eight hundred ninety-five".