11306532605723 has 4 divisors (see below), whose sum is σ = 11325408286800. Its totient is φ = 11287656924648.

The previous prime is 11306532605707. The next prime is 11306532605747. The reversal of 11306532605723 is 32750623560311.

It is a happy number.

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 11306532605723 - 2⁴ = 11306532605707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11306532605783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9437839640 + ... + 9437840837.

It is an arithmetic number, because the mean of its divisors is an integer number (2831352071700).

Almost surely, 2^{11306532605723} is an apocalyptic number.

11306532605723 is a deficient number, since it is larger than the sum of its proper divisors (18875681077).

11306532605723 is an equidigital number, since it uses as much as digits as its factorization.

11306532605723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18875681076.

The product of its (nonzero) digits is 680400, while the sum is 44.

The spelling of 11306532605723 in words is "eleven trillion, three hundred six billion, five hundred thirty-two million, six hundred five thousand, seven hundred twenty-three".