11326020915 has 32 divisors (see below), whose sum is σ = 19819987200. Its totient is φ = 5477256320.

The previous prime is 11326020907. The next prime is 11326020919. The reversal of 11326020915 is 51902062311.

11326020915 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11326020915 - 2³ = 11326020907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11326020919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24045 + ... + 152414.

It is an arithmetic number, because the mean of its divisors is an integer number (619374600).

Almost surely, 2^11326020915 is an apocalyptic number.

11326020915 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11326020915 is a deficient number, since it is larger than the sum of its proper divisors (8493966285).

11326020915 is a wasteful number, since it uses less digits than its factorization.

11326020915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176867.

The product of its (nonzero) digits is 3240, while the sum is 30.

The spelling of 11326020915 in words is "eleven billion, three hundred twenty-six million, twenty thousand, nine hundred fifteen".