11306355343623 has 12 divisors (see below), whose sum is σ = 16365496954560. Its totient is φ = 7521834171456.

The previous prime is 11306355343567. The next prime is 11306355343667. The reversal of 11306355343623 is 32634355360311.

11306355343623 is a `hidden beast` number, since 1 + 1 + 3 + 0 + 63 + 5 + 534 + 36 + 23 = 666.

It is not a de Polignac number, because 11306355343623 - 2¹⁸ = 11306355081479 is a prime.

It is a super-2 number, since 2×11306355343623² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11306355383623) 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 11 ways as a sum of consecutive naturals, for example, 1311333586 + ... + 1311342207.

It is an arithmetic number, because the mean of its divisors is an integer number (1363791412880).

Almost surely, 2^{11306355343623} is an apocalyptic number.

11306355343623 is a deficient number, since it is larger than the sum of its proper divisors (5059141610937).

11306355343623 is a wasteful number, since it uses less digits than its factorization.

11306355343623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2622676278 (or 2622676275 counting only the distinct ones).

The product of its (nonzero) digits is 1749600, while the sum is 45.

The spelling of 11306355343623 in words is "eleven trillion, three hundred six billion, three hundred fifty-five million, three hundred forty-three thousand, six hundred twenty-three".