11653723 has 2 divisors, whose sum is σ = 11653724. Its totient is φ = 11653722.

The previous prime is 11653699. The next prime is 11653751. The reversal of 11653723 is 32735611.

11653723 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (11653751) can be obtained adding 11653723 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11653723 is a prime.

It is equal to p₇₆₆₈₀₁ and since 11653723 and 766801 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 11653691 and 11653700.

It is not a weakly prime, because it can be changed into another prime (11653753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5826861 + 5826862.

It is an arithmetic number, because the mean of its divisors is an integer number (5826862).

Almost surely, 2^11653723 is an apocalyptic number.

11653723 is a deficient number, since it is larger than the sum of its proper divisors (1).

11653723 is an equidigital number, since it uses as much as digits as its factorization.

11653723 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3780, while the sum is 28.

The square root of 11653723 is about 3413.7549707031. The cubic root of 11653723 is about 226.7191633981.

The spelling of 11653723 in words is "eleven million, six hundred fifty-three thousand, seven hundred twenty-three".