11356790011 has 4 divisors (see below), whose sum is σ = 12979188592. Its totient is φ = 9734391432.

The previous prime is 11356789999. The next prime is 11356790033. The reversal of 11356790011 is 11009765311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11356790011 - 2¹¹ = 11356787963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11356790911) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 811199280 + ... + 811199293.

It is an arithmetic number, because the mean of its divisors is an integer number (3244797148).

Almost surely, 2^11356790011 is an apocalyptic number.

11356790011 is a deficient number, since it is larger than the sum of its proper divisors (1622398581).

11356790011 is an equidigital number, since it uses as much as digits as its factorization.

11356790011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1622398580.

The product of its (nonzero) digits is 5670, while the sum is 34.

The spelling of 11356790011 in words is "eleven billion, three hundred fifty-six million, seven hundred ninety thousand, eleven".