11020534105 has 8 divisors (see below), whose sum is σ = 15113875392. Its totient is φ = 7556937648.

The previous prime is 11020534079. The next prime is 11020534153. The reversal of 11020534105 is 50143502011.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 11020534105 - 2¹⁹ = 11020009817 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 157436167 + ... + 157436236.

It is an arithmetic number, because the mean of its divisors is an integer number (1889234424).

Almost surely, 2^11020534105 is an apocalyptic number.

It is an amenable number.

11020534105 is a deficient number, since it is larger than the sum of its proper divisors (4093341287).

11020534105 is an equidigital number, since it uses as much as digits as its factorization.

11020534105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314872415.

The product of its (nonzero) digits is 600, while the sum is 22.

The spelling of 11020534105 in words is "eleven billion, twenty million, five hundred thirty-four thousand, one hundred five".