11355023 has 2 divisors, whose sum is σ = 11355024. Its totient is φ = 11355022.

The previous prime is 11355011. The next prime is 11355107. The reversal of 11355023 is 32055311.

It is a weak prime.

It is an emirp because it is prime and its reverse (32055311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11355023 - 2²⁰ = 10306447 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11354986 and 11355004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11355923) 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, 5677511 + 5677512.

It is an arithmetic number, because the mean of its divisors is an integer number (5677512).

Almost surely, 2^11355023 is an apocalyptic number.

11355023 is a deficient number, since it is larger than the sum of its proper divisors (1).

11355023 is an equidigital number, since it uses as much as digits as its factorization.

11355023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 11355023 is about 3369.7215018455. The cubic root of 11355023 is about 224.7653388871.

The spelling of 11355023 in words is "eleven million, three hundred fifty-five thousand, twenty-three".