11326846653081 has 12 divisors (see below), whose sum is σ = 16966963711152. Its totient is φ = 7551231101892.

The previous prime is 11326846653071. The next prime is 11326846653107. The reversal of 11326846653081 is 18035664862311.

It is a happy number.

11326846653081 is a `hidden beast` number, since 1 + 1 + 3 + 2 + 68 + 46 + 6 + 530 + 8 + 1 = 666.

It is not a de Polignac number, because 11326846653081 - 2¹⁷ = 11326846522009 is a prime.

It is a super-2 number, since 2×11326846653081² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11326846653041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23306268591 + ... + 23306269076.

It is an arithmetic number, because the mean of its divisors is an integer number (1413913642596).

Almost surely, 2^{11326846653081} is an apocalyptic number.

It is an amenable number.

11326846653081 is a deficient number, since it is larger than the sum of its proper divisors (5640117058071).

11326846653081 is an frugal number, since it uses more digits than its factorization.

11326846653081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46612537682 (or 46612537670 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 54.

The spelling of 11326846653081 in words is "eleven trillion, three hundred twenty-six billion, eight hundred forty-six million, six hundred fifty-three thousand, eighty-one".